121439500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 347832576

約数和(自身を除く): 226393076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 125, 130, 140, 157, 170, 175, 182, 221, 238, 250, 260, 314, 325, 340, 350, 364, 425, 442, 455, 476, 500, 595, 628, 650, 700, 785, 850, 875, 884, 910, 1099, 1105, 1190, 1300, 1547, 1570, 1625, 1700, 1750, 1820, 2041, 2125, 2198, 2210, 2275, 2380, 2669, 2975, 3094, 3140, 3250, 3500, 3925, 4082, 4250, 4396, 4420, 4550, 5338, 5495, 5525, 5950, 6188, 6500, 7735, 7850, 8164, 8500, 9100, 10205, 10676, 10990, 11050, 11375, 11900, 13345, 14287, 14875, 15470, 15700, 18683, 19625, 20410, 21980, 22100, 22750, 26690, 27475, 27625, 28574, 29750, 30940, 34697, 37366, 38675, 39250, 40820, 45500, 51025, 53380, 54950, 55250, 57148, 59500, 66725, 69394, 71435, 74732, 77350, 78500, 93415, 102050, 109900, 110500, 133450, 137375, 138788, 142870, 154700, 173485, 186830, 193375, 204100, 242879, 255125, 266900, 274750, 285740, 333625, 346970, 357175, 373660, 386750, 467075, 485758, 510250, 549500, 667250, 693940, 714350, 773500, 867425, 934150, 971516, 1020500, 1214395, 1334500, 1428700, 1734850, 1785875, 1868300, 2335375, 2428790, 3469700, 3571750, 4337125, 4670750, 4857580, 6071975, 7143500, 8674250, 9341500, 12143950, 17348500, 24287900, 30359875, 60719750, 121439500]

約数ペア:

[(1, 121439500), (2, 60719750), (4, 30359875), (5, 24287900), (7, 17348500), (10, 12143950), (13, 9341500), (14, 8674250), (17, 7143500), (20, 6071975), (25, 4857580), (26, 4670750), (28, 4337125), (34, 3571750), (35, 3469700), (50, 2428790), (52, 2335375), (65, 1868300), (68, 1785875), (70, 1734850), (85, 1428700), (91, 1334500), (100, 1214395), (119, 1020500), (125, 971516), (130, 934150), (140, 867425), (157, 773500), (170, 714350), (175, 693940), (182, 667250), (221, 549500), (238, 510250), (250, 485758), (260, 467075), (314, 386750), (325, 373660), (340, 357175), (350, 346970), (364, 333625), (425, 285740), (442, 274750), (455, 266900), (476, 255125), (500, 242879), (595, 204100), (628, 193375), (650, 186830), (700, 173485), (785, 154700), (850, 142870), (875, 138788), (884, 137375), (910, 133450), (1099, 110500), (1105, 109900), (1190, 102050), (1300, 93415), (1547, 78500), (1570, 77350), (1625, 74732), (1700, 71435), (1750, 69394), (1820, 66725), (2041, 59500), (2125, 57148), (2198, 55250), (2210, 54950), (2275, 53380), (2380, 51025), (2669, 45500), (2975, 40820), (3094, 39250), (3140, 38675), (3250, 37366), (3500, 34697), (3925, 30940), (4082, 29750), (4250, 28574), (4396, 27625), (4420, 27475), (4550, 26690), (5338, 22750), (5495, 22100), (5525, 21980), (5950, 20410), (6188, 19625), (6500, 18683), (7735, 15700), (7850, 15470), (8164, 14875), (8500, 14287), (9100, 13345), (10205, 11900), (10676, 11375), (10990, 11050)]