118781460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 144

約数和(自身を含む): 425198592

約数和(自身を除く): 306417132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3041, 3255, 3906, 4340, 5580, 6082, 6510, 7812, 9123, 9765, 12164, 13020, 15205, 18246, 19530, 21287, 27369, 30410, 36492, 39060, 42574, 45615, 54738, 60820, 63861, 85148, 91230, 94271, 106435, 109476, 127722, 136845, 182460, 188542, 191583, 212870, 255444, 273690, 282813, 319305, 377084, 383166, 425740, 471355, 547380, 565626, 638610, 659897, 766332, 848439, 942710, 957915, 1131252, 1277220, 1319794, 1414065, 1696878, 1885420, 1915830, 1979691, 2639588, 2828130, 3299485, 3393756, 3831660, 3959382, 4242195, 5656260, 5939073, 6598970, 7918764, 8484390, 9898455, 11878146, 13197940, 16968780, 19796910, 23756292, 29695365, 39593820, 59390730, 118781460]

約数ペア:

[(1, 118781460), (2, 59390730), (3, 39593820), (4, 29695365), (5, 23756292), (6, 19796910), (7, 16968780), (9, 13197940), (10, 11878146), (12, 9898455), (14, 8484390), (15, 7918764), (18, 6598970), (20, 5939073), (21, 5656260), (28, 4242195), (30, 3959382), (31, 3831660), (35, 3393756), (36, 3299485), (42, 2828130), (45, 2639588), (60, 1979691), (62, 1915830), (63, 1885420), (70, 1696878), (84, 1414065), (90, 1319794), (93, 1277220), (105, 1131252), (124, 957915), (126, 942710), (140, 848439), (155, 766332), (180, 659897), (186, 638610), (210, 565626), (217, 547380), (252, 471355), (279, 425740), (310, 383166), (315, 377084), (372, 319305), (420, 282813), (434, 273690), (465, 255444), (558, 212870), (620, 191583), (630, 188542), (651, 182460), (868, 136845), (930, 127722), (1085, 109476), (1116, 106435), (1260, 94271), (1302, 91230), (1395, 85148), (1860, 63861), (1953, 60820), (2170, 54738), (2604, 45615), (2790, 42574), (3041, 39060), (3255, 36492), (3906, 30410), (4340, 27369), (5580, 21287), (6082, 19530), (6510, 18246), (7812, 15205), (9123, 13020), (9765, 12164)]