155029140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 336

約数和(自身を含む): 587596800

約数和(自身を除く): 432567660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 180, 186, 189, 196, 210, 217, 243, 245, 252, 270, 279, 294, 310, 315, 324, 343, 372, 378, 405, 420, 434, 441, 465, 486, 490, 540, 558, 567, 588, 620, 630, 651, 686, 729, 735, 756, 810, 837, 868, 882, 930, 945, 972, 980, 1029, 1085, 1116, 1134, 1215, 1260, 1302, 1323, 1372, 1395, 1458, 1470, 1519, 1620, 1674, 1701, 1715, 1764, 1860, 1890, 1953, 2058, 2170, 2205, 2268, 2430, 2511, 2604, 2646, 2790, 2835, 2916, 2940, 3038, 3087, 3255, 3348, 3402, 3430, 3645, 3780, 3906, 3969, 4116, 4185, 4340, 4410, 4557, 4860, 5022, 5103, 5145, 5292, 5580, 5670, 5859, 6076, 6174, 6510, 6615, 6804, 6860, 7290, 7533, 7595, 7812, 7938, 8370, 8505, 8820, 9114, 9261, 9765, 10044, 10206, 10290, 10633, 11340, 11718, 11907, 12348, 12555, 13020, 13230, 13671, 14580, 15066, 15190, 15435, 15876, 16740, 17010, 17577, 18228, 18522, 19530, 19845, 20412, 20580, 21266, 22599, 22785, 23436, 23814, 25110, 25515, 26460, 27342, 27783, 29295, 30132, 30380, 30870, 31899, 34020, 35154, 35721, 37044, 37665, 39060, 39690, 41013, 42532, 45198, 45570, 46305, 47628, 50220, 51030, 52731, 53165, 54684, 55566, 58590, 59535, 61740, 63798, 68355, 70308, 71442, 75330, 79380, 82026, 83349, 87885, 90396, 91140, 92610, 95697, 102060, 105462, 106330, 111132, 112995, 117180, 119070, 123039, 127596, 136710, 138915, 142884, 150660, 158193, 159495, 164052, 166698, 175770, 178605, 185220, 191394, 205065, 210924, 212660, 225990, 238140, 246078, 250047, 263655, 273420, 277830, 287091, 316386, 318990, 333396, 351540, 357210, 369117, 382788, 410130, 416745, 451980, 478485, 492156, 500094, 527310, 555660, 574182, 615195, 632772, 637980, 714420, 738234, 790965, 820260, 833490, 861273, 956970, 1000188, 1054620, 1107351, 1148364, 1230390, 1250235, 1435455, 1476468, 1581930, 1666980, 1722546, 1845585, 1913940, 2214702, 2460780, 2500470, 2583819, 2870910, 3163860, 3445092, 3691170, 4306365, 4429404, 5000940, 5167638, 5536755, 5741820, 7382340, 7751457, 8612730, 10335276, 11073510, 12919095, 15502914, 17225460, 22147020, 25838190, 31005828, 38757285, 51676380, 77514570, 155029140]

約数ペア:

[(1, 155029140), (2, 77514570), (3, 51676380), (4, 38757285), (5, 31005828), (6, 25838190), (7, 22147020), (9, 17225460), (10, 15502914), (12, 12919095), (14, 11073510), (15, 10335276), (18, 8612730), (20, 7751457), (21, 7382340), (27, 5741820), (28, 5536755), (30, 5167638), (31, 5000940), (35, 4429404), (36, 4306365), (42, 3691170), (45, 3445092), (49, 3163860), (54, 2870910), (60, 2583819), (62, 2500470), (63, 2460780), (70, 2214702), (81, 1913940), (84, 1845585), (90, 1722546), (93, 1666980), (98, 1581930), (105, 1476468), (108, 1435455), (124, 1250235), (126, 1230390), (135, 1148364), (140, 1107351), (147, 1054620), (155, 1000188), (162, 956970), (180, 861273), (186, 833490), (189, 820260), (196, 790965), (210, 738234), (217, 714420), (243, 637980), (245, 632772), (252, 615195), (270, 574182), (279, 555660), (294, 527310), (310, 500094), (315, 492156), (324, 478485), (343, 451980), (372, 416745), (378, 410130), (405, 382788), (420, 369117), (434, 357210), (441, 351540), (465, 333396), (486, 318990), (490, 316386), (540, 287091), (558, 277830), (567, 273420), (588, 263655), (620, 250047), (630, 246078), (651, 238140), (686, 225990), (729, 212660), (735, 210924), (756, 205065), (810, 191394), (837, 185220), (868, 178605), (882, 175770), (930, 166698), (945, 164052), (972, 159495), (980, 158193), (1029, 150660), (1085, 142884), (1116, 138915), (1134, 136710), (1215, 127596), (1260, 123039), (1302, 119070), (1323, 117180), (1372, 112995), (1395, 111132), (1458, 106330), (1470, 105462), (1519, 102060), (1620, 95697), (1674, 92610), (1701, 91140), (1715, 90396), (1764, 87885), (1860, 83349), (1890, 82026), (1953, 79380), (2058, 75330), (2170, 71442), (2205, 70308), (2268, 68355), (2430, 63798), (2511, 61740), (2604, 59535), (2646, 58590), (2790, 55566), (2835, 54684), (2916, 53165), (2940, 52731), (3038, 51030), (3087, 50220), (3255, 47628), (3348, 46305), (3402, 45570), (3430, 45198), (3645, 42532), (3780, 41013), (3906, 39690), (3969, 39060), (4116, 37665), (4185, 37044), (4340, 35721), (4410, 35154), (4557, 34020), (4860, 31899), (5022, 30870), (5103, 30380), (5145, 30132), (5292, 29295), (5580, 27783), (5670, 27342), (5859, 26460), (6076, 25515), (6174, 25110), (6510, 23814), (6615, 23436), (6804, 22785), (6860, 22599), (7290, 21266), (7533, 20580), (7595, 20412), (7812, 19845), (7938, 19530), (8370, 18522), (8505, 18228), (8820, 17577), (9114, 17010), (9261, 16740), (9765, 15876), (10044, 15435), (10206, 15190), (10290, 15066), (10633, 14580), (11340, 13671), (11718, 13230), (11907, 13020), (12348, 12555)]