89778780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 432

約数和(自身を含む): 365994720

約数和(自身を除く): 276215940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 54, 58, 60, 63, 65, 70, 78, 81, 84, 87, 90, 91, 98, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 156, 162, 174, 180, 182, 189, 195, 196, 203, 210, 234, 243, 245, 252, 260, 261, 270, 273, 290, 294, 315, 324, 348, 351, 364, 377, 378, 390, 405, 406, 420, 435, 441, 455, 468, 486, 490, 522, 540, 546, 567, 580, 585, 588, 609, 630, 637, 702, 735, 754, 756, 780, 783, 810, 812, 819, 870, 882, 910, 945, 972, 980, 1015, 1044, 1053, 1092, 1131, 1134, 1170, 1215, 1218, 1260, 1274, 1305, 1323, 1365, 1404, 1421, 1470, 1508, 1566, 1620, 1638, 1701, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 2030, 2106, 2205, 2262, 2268, 2340, 2349, 2430, 2436, 2457, 2548, 2610, 2639, 2646, 2730, 2835, 2842, 2940, 3045, 3132, 3159, 3185, 3276, 3393, 3402, 3510, 3654, 3770, 3780, 3822, 3915, 3969, 4060, 4095, 4212, 4263, 4410, 4524, 4698, 4860, 4914, 5220, 5265, 5278, 5292, 5460, 5481, 5655, 5670, 5684, 5733, 6090, 6318, 6370, 6615, 6786, 6804, 7020, 7047, 7105, 7308, 7371, 7540, 7644, 7830, 7917, 7938, 8190, 8505, 8526, 8820, 9135, 9396, 9555, 9828, 10179, 10530, 10556, 10962, 11310, 11340, 11466, 11745, 11907, 12180, 12285, 12636, 12740, 12789, 13195, 13230, 13572, 14094, 14210, 14742, 15660, 15795, 15834, 15876, 16380, 16443, 16965, 17010, 17052, 17199, 18270, 18473, 19110, 19845, 20358, 21060, 21315, 21924, 22113, 22620, 22932, 23490, 23751, 23814, 24570, 25578, 26390, 26460, 27405, 28188, 28420, 28665, 29484, 30537, 31590, 31668, 32886, 33930, 34020, 34398, 35235, 36540, 36855, 36946, 38220, 38367, 39585, 39690, 40716, 42630, 44226, 46980, 47502, 47628, 49140, 49329, 50895, 51156, 51597, 52780, 54810, 55419, 57330, 59535, 61074, 63180, 63945, 65772, 67860, 68796, 70470, 71253, 73710, 73892, 76734, 79170, 79380, 82215, 85260, 85995, 88452, 91611, 92365, 95004, 98658, 101790, 103194, 109620, 110565, 110838, 114660, 115101, 118755, 119070, 122148, 127890, 140940, 142506, 147420, 152685, 153468, 154791, 158340, 164430, 166257, 171990, 183222, 184730, 191835, 197316, 203580, 206388, 213759, 221130, 221676, 230202, 237510, 238140, 246645, 255780, 257985, 277095, 285012, 305370, 309582, 328860, 332514, 343980, 345303, 356265, 366444, 369460, 383670, 427518, 442260, 458055, 460404, 475020, 493290, 498771, 515970, 554190, 575505, 610740, 619164, 641277, 665028, 690606, 712530, 767340, 773955, 831285, 855036, 916110, 986580, 997542, 1031940, 1068795, 1108380, 1151010, 1282554, 1381212, 1425060, 1496313, 1547910, 1662570, 1726515, 1832220, 1995084, 2137590, 2302020, 2493855, 2565108, 2992626, 3095820, 3206385, 3325140, 3453030, 4275180, 4488939, 4987710, 5985252, 6412770, 6906060, 7481565, 8977878, 9975420, 12825540, 14963130, 17955756, 22444695, 29926260, 44889390, 89778780]

約数ペア:

[(1, 89778780), (2, 44889390), (3, 29926260), (4, 22444695), (5, 17955756), (6, 14963130), (7, 12825540), (9, 9975420), (10, 8977878), (12, 7481565), (13, 6906060), (14, 6412770), (15, 5985252), (18, 4987710), (20, 4488939), (21, 4275180), (26, 3453030), (27, 3325140), (28, 3206385), (29, 3095820), (30, 2992626), (35, 2565108), (36, 2493855), (39, 2302020), (42, 2137590), (45, 1995084), (49, 1832220), (52, 1726515), (54, 1662570), (58, 1547910), (60, 1496313), (63, 1425060), (65, 1381212), (70, 1282554), (78, 1151010), (81, 1108380), (84, 1068795), (87, 1031940), (90, 997542), (91, 986580), (98, 916110), (105, 855036), (108, 831285), (116, 773955), (117, 767340), (126, 712530), (130, 690606), (135, 665028), (140, 641277), (145, 619164), (147, 610740), (156, 575505), (162, 554190), (174, 515970), (180, 498771), (182, 493290), (189, 475020), (195, 460404), (196, 458055), (203, 442260), (210, 427518), (234, 383670), (243, 369460), (245, 366444), (252, 356265), (260, 345303), (261, 343980), (270, 332514), (273, 328860), (290, 309582), (294, 305370), (315, 285012), (324, 277095), (348, 257985), (351, 255780), (364, 246645), (377, 238140), (378, 237510), (390, 230202), (405, 221676), (406, 221130), (420, 213759), (435, 206388), (441, 203580), (455, 197316), (468, 191835), (486, 184730), (490, 183222), (522, 171990), (540, 166257), (546, 164430), (567, 158340), (580, 154791), (585, 153468), (588, 152685), (609, 147420), (630, 142506), (637, 140940), (702, 127890), (735, 122148), (754, 119070), (756, 118755), (780, 115101), (783, 114660), (810, 110838), (812, 110565), (819, 109620), (870, 103194), (882, 101790), (910, 98658), (945, 95004), (972, 92365), (980, 91611), (1015, 88452), (1044, 85995), (1053, 85260), (1092, 82215), (1131, 79380), (1134, 79170), (1170, 76734), (1215, 73892), (1218, 73710), (1260, 71253), (1274, 70470), (1305, 68796), (1323, 67860), (1365, 65772), (1404, 63945), (1421, 63180), (1470, 61074), (1508, 59535), (1566, 57330), (1620, 55419), (1638, 54810), (1701, 52780), (1740, 51597), (1755, 51156), (1764, 50895), (1820, 49329), (1827, 49140), (1885, 47628), (1890, 47502), (1911, 46980), (2030, 44226), (2106, 42630), (2205, 40716), (2262, 39690), (2268, 39585), (2340, 38367), (2349, 38220), (2430, 36946), (2436, 36855), (2457, 36540), (2548, 35235), (2610, 34398), (2639, 34020), (2646, 33930), (2730, 32886), (2835, 31668), (2842, 31590), (2940, 30537), (3045, 29484), (3132, 28665), (3159, 28420), (3185, 28188), (3276, 27405), (3393, 26460), (3402, 26390), (3510, 25578), (3654, 24570), (3770, 23814), (3780, 23751), (3822, 23490), (3915, 22932), (3969, 22620), (4060, 22113), (4095, 21924), (4212, 21315), (4263, 21060), (4410, 20358), (4524, 19845), (4698, 19110), (4860, 18473), (4914, 18270), (5220, 17199), (5265, 17052), (5278, 17010), (5292, 16965), (5460, 16443), (5481, 16380), (5655, 15876), (5670, 15834), (5684, 15795), (5733, 15660), (6090, 14742), (6318, 14210), (6370, 14094), (6615, 13572), (6786, 13230), (6804, 13195), (7020, 12789), (7047, 12740), (7105, 12636), (7308, 12285), (7371, 12180), (7540, 11907), (7644, 11745), (7830, 11466), (7917, 11340), (7938, 11310), (8190, 10962), (8505, 10556), (8526, 10530), (8820, 10179), (9135, 9828), (9396, 9555)]