84810180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 299174400

約数和(自身を除く): 214364220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 317, 343, 364, 390, 420, 455, 490, 546, 588, 634, 637, 686, 735, 780, 910, 951, 980, 1029, 1092, 1268, 1274, 1365, 1372, 1470, 1585, 1715, 1820, 1902, 1911, 2058, 2219, 2548, 2730, 2940, 3170, 3185, 3430, 3804, 3822, 4116, 4121, 4438, 4459, 4755, 5145, 5460, 6340, 6370, 6657, 6860, 7644, 8242, 8876, 8918, 9510, 9555, 10290, 11095, 12363, 12740, 13314, 13377, 15533, 16484, 17836, 19020, 19110, 20580, 20605, 22190, 22295, 24726, 26628, 26754, 28847, 31066, 33285, 38220, 41210, 44380, 44590, 46599, 49452, 53508, 57694, 61815, 62132, 66570, 66885, 77665, 82420, 86541, 89180, 93198, 108731, 115388, 123630, 133140, 133770, 144235, 155330, 173082, 186396, 201929, 217462, 232995, 247260, 267540, 288470, 310660, 326193, 346164, 403858, 432705, 434924, 465990, 543655, 576940, 605787, 652386, 807716, 865410, 931980, 1009645, 1087310, 1211574, 1304772, 1413503, 1630965, 1730820, 2019290, 2174620, 2423148, 2827006, 3028935, 3261930, 4038580, 4240509, 5654012, 6057870, 6523860, 7067515, 8481018, 12115740, 14135030, 16962036, 21202545, 28270060, 42405090, 84810180]

約数ペア:

[(1, 84810180), (2, 42405090), (3, 28270060), (4, 21202545), (5, 16962036), (6, 14135030), (7, 12115740), (10, 8481018), (12, 7067515), (13, 6523860), (14, 6057870), (15, 5654012), (20, 4240509), (21, 4038580), (26, 3261930), (28, 3028935), (30, 2827006), (35, 2423148), (39, 2174620), (42, 2019290), (49, 1730820), (52, 1630965), (60, 1413503), (65, 1304772), (70, 1211574), (78, 1087310), (84, 1009645), (91, 931980), (98, 865410), (105, 807716), (130, 652386), (140, 605787), (147, 576940), (156, 543655), (182, 465990), (195, 434924), (196, 432705), (210, 403858), (245, 346164), (260, 326193), (273, 310660), (294, 288470), (317, 267540), (343, 247260), (364, 232995), (390, 217462), (420, 201929), (455, 186396), (490, 173082), (546, 155330), (588, 144235), (634, 133770), (637, 133140), (686, 123630), (735, 115388), (780, 108731), (910, 93198), (951, 89180), (980, 86541), (1029, 82420), (1092, 77665), (1268, 66885), (1274, 66570), (1365, 62132), (1372, 61815), (1470, 57694), (1585, 53508), (1715, 49452), (1820, 46599), (1902, 44590), (1911, 44380), (2058, 41210), (2219, 38220), (2548, 33285), (2730, 31066), (2940, 28847), (3170, 26754), (3185, 26628), (3430, 24726), (3804, 22295), (3822, 22190), (4116, 20605), (4121, 20580), (4438, 19110), (4459, 19020), (4755, 17836), (5145, 16484), (5460, 15533), (6340, 13377), (6370, 13314), (6657, 12740), (6860, 12363), (7644, 11095), (8242, 10290), (8876, 9555), (8918, 9510)]