455085540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^4\times {\mathrm{13}}^1$

素因数の和:68

約数の個数: 420

約数和(自身を含む): 1800157884

約数和(自身を除く): 1345072344

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 243, 245, 252, 260, 270, 273, 294, 315, 324, 343, 351, 364, 378, 390, 405, 420, 441, 455, 468, 486, 490, 540, 546, 567, 585, 588, 630, 637, 686, 702, 729, 735, 756, 780, 810, 819, 882, 910, 945, 972, 980, 1029, 1053, 1092, 1134, 1170, 1215, 1260, 1274, 1323, 1365, 1372, 1404, 1458, 1470, 1620, 1638, 1701, 1715, 1755, 1764, 1820, 1890, 1911, 2058, 2106, 2205, 2268, 2340, 2401, 2430, 2457, 2548, 2646, 2730, 2835, 2916, 2940, 3087, 3159, 3185, 3276, 3402, 3430, 3510, 3645, 3780, 3822, 3969, 4095, 4116, 4212, 4410, 4459, 4802, 4860, 4914, 5103, 5145, 5265, 5292, 5460, 5670, 5733, 6174, 6318, 6370, 6615, 6804, 6860, 7020, 7203, 7290, 7371, 7644, 7938, 8190, 8505, 8820, 8918, 9261, 9477, 9555, 9604, 9828, 10206, 10290, 10530, 11340, 11466, 11907, 12005, 12285, 12348, 12636, 12740, 13230, 13377, 14406, 14580, 14742, 15435, 15795, 15876, 16380, 17010, 17199, 17836, 18522, 18954, 19110, 19845, 20412, 20580, 21060, 21609, 22113, 22295, 22932, 23814, 24010, 24570, 25515, 26460, 26754, 27783, 28665, 28812, 29484, 30870, 31213, 31590, 34020, 34398, 35721, 36015, 36855, 37044, 37908, 38220, 39690, 40131, 43218, 44226, 44590, 46305, 47385, 47628, 48020, 49140, 51030, 51597, 53508, 55566, 57330, 59535, 61740, 62426, 63180, 64827, 66339, 66885, 68796, 71442, 72030, 73710, 79380, 80262, 83349, 85995, 86436, 88452, 89180, 92610, 93639, 94770, 102060, 103194, 108045, 110565, 111132, 114660, 119070, 120393, 124852, 129654, 132678, 133770, 138915, 142884, 144060, 147420, 154791, 156065, 160524, 166698, 171990, 178605, 185220, 187278, 189540, 194481, 200655, 206388, 216090, 221130, 238140, 240786, 250047, 257985, 259308, 265356, 267540, 277830, 280917, 309582, 312130, 324135, 331695, 333396, 343980, 357210, 361179, 374556, 388962, 401310, 416745, 432180, 442260, 464373, 468195, 481572, 500094, 515970, 555660, 561834, 583443, 601965, 619164, 624260, 648270, 663390, 714420, 722358, 773955, 777924, 802620, 833490, 842751, 928746, 936390, 972405, 1000188, 1031940, 1083537, 1123668, 1166886, 1203930, 1250235, 1296540, 1326780, 1404585, 1444716, 1547910, 1666980, 1685502, 1750329, 1805895, 1857492, 1872780, 1944810, 2167074, 2321865, 2333772, 2407860, 2500470, 2528253, 2809170, 2917215, 3095820, 3250611, 3371004, 3500658, 3611790, 3889620, 4213755, 4334148, 4643730, 5000940, 5056506, 5417685, 5618340, 5834430, 6501222, 7001316, 7223580, 7584759, 8427510, 8751645, 9287460, 10113012, 10835370, 11668860, 12641265, 13002444, 15169518, 16253055, 16855020, 17503290, 21670740, 22754277, 25282530, 30339036, 32506110, 35006580, 37923795, 45508554, 50565060, 65012220, 75847590, 91017108, 113771385, 151695180, 227542770, 455085540]

約数ペア:

[(1, 455085540), (2, 227542770), (3, 151695180), (4, 113771385), (5, 91017108), (6, 75847590), (7, 65012220), (9, 50565060), (10, 45508554), (12, 37923795), (13, 35006580), (14, 32506110), (15, 30339036), (18, 25282530), (20, 22754277), (21, 21670740), (26, 17503290), (27, 16855020), (28, 16253055), (30, 15169518), (35, 13002444), (36, 12641265), (39, 11668860), (42, 10835370), (45, 10113012), (49, 9287460), (52, 8751645), (54, 8427510), (60, 7584759), (63, 7223580), (65, 7001316), (70, 6501222), (78, 5834430), (81, 5618340), (84, 5417685), (90, 5056506), (91, 5000940), (98, 4643730), (105, 4334148), (108, 4213755), (117, 3889620), (126, 3611790), (130, 3500658), (135, 3371004), (140, 3250611), (147, 3095820), (156, 2917215), (162, 2809170), (180, 2528253), (182, 2500470), (189, 2407860), (195, 2333772), (196, 2321865), (210, 2167074), (234, 1944810), (243, 1872780), (245, 1857492), (252, 1805895), (260, 1750329), (270, 1685502), (273, 1666980), (294, 1547910), (315, 1444716), (324, 1404585), (343, 1326780), (351, 1296540), (364, 1250235), (378, 1203930), (390, 1166886), (405, 1123668), (420, 1083537), (441, 1031940), (455, 1000188), (468, 972405), (486, 936390), (490, 928746), (540, 842751), (546, 833490), (567, 802620), (585, 777924), (588, 773955), (630, 722358), (637, 714420), (686, 663390), (702, 648270), (729, 624260), (735, 619164), (756, 601965), (780, 583443), (810, 561834), (819, 555660), (882, 515970), (910, 500094), (945, 481572), (972, 468195), (980, 464373), (1029, 442260), (1053, 432180), (1092, 416745), (1134, 401310), (1170, 388962), (1215, 374556), (1260, 361179), (1274, 357210), (1323, 343980), (1365, 333396), (1372, 331695), (1404, 324135), (1458, 312130), (1470, 309582), (1620, 280917), (1638, 277830), (1701, 267540), (1715, 265356), (1755, 259308), (1764, 257985), (1820, 250047), (1890, 240786), (1911, 238140), (2058, 221130), (2106, 216090), (2205, 206388), (2268, 200655), (2340, 194481), (2401, 189540), (2430, 187278), (2457, 185220), (2548, 178605), (2646, 171990), (2730, 166698), (2835, 160524), (2916, 156065), (2940, 154791), (3087, 147420), (3159, 144060), (3185, 142884), (3276, 138915), (3402, 133770), (3430, 132678), (3510, 129654), (3645, 124852), (3780, 120393), (3822, 119070), (3969, 114660), (4095, 111132), (4116, 110565), (4212, 108045), (4410, 103194), (4459, 102060), (4802, 94770), (4860, 93639), (4914, 92610), (5103, 89180), (5145, 88452), (5265, 86436), (5292, 85995), (5460, 83349), (5670, 80262), (5733, 79380), (6174, 73710), (6318, 72030), (6370, 71442), (6615, 68796), (6804, 66885), (6860, 66339), (7020, 64827), (7203, 63180), (7290, 62426), (7371, 61740), (7644, 59535), (7938, 57330), (8190, 55566), (8505, 53508), (8820, 51597), (8918, 51030), (9261, 49140), (9477, 48020), (9555, 47628), (9604, 47385), (9828, 46305), (10206, 44590), (10290, 44226), (10530, 43218), (11340, 40131), (11466, 39690), (11907, 38220), (12005, 37908), (12285, 37044), (12348, 36855), (12636, 36015), (12740, 35721), (13230, 34398), (13377, 34020), (14406, 31590), (14580, 31213), (14742, 30870), (15435, 29484), (15795, 28812), (15876, 28665), (16380, 27783), (17010, 26754), (17199, 26460), (17836, 25515), (18522, 24570), (18954, 24010), (19110, 23814), (19845, 22932), (20412, 22295), (20580, 22113), (21060, 21609)]