874328250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 2298067200

約数和(自身を除く): 1423738950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 61, 75, 87, 122, 125, 145, 150, 174, 183, 250, 290, 305, 366, 375, 435, 610, 659, 725, 750, 870, 915, 1318, 1450, 1525, 1769, 1830, 1977, 2175, 3050, 3295, 3538, 3625, 3954, 4350, 4575, 5307, 6590, 7250, 7625, 8845, 9150, 9885, 10614, 10875, 15250, 16475, 17690, 19111, 19770, 21750, 22875, 26535, 32950, 38222, 40199, 44225, 45750, 49425, 53070, 57333, 80398, 82375, 88450, 95555, 98850, 114666, 120597, 132675, 164750, 191110, 200995, 221125, 241194, 247125, 265350, 286665, 401990, 442250, 477775, 494250, 573330, 602985, 663375, 955550, 1004975, 1165771, 1205970, 1326750, 1433325, 2009950, 2331542, 2388875, 2866650, 3014925, 3497313, 4777750, 5024875, 5828855, 6029850, 6994626, 7166625, 10049750, 11657710, 14333250, 15074625, 17486565, 29144275, 30149250, 34973130, 58288550, 87432825, 145721375, 174865650, 291442750, 437164125, 874328250]

約数ペア:

[(1, 874328250), (2, 437164125), (3, 291442750), (5, 174865650), (6, 145721375), (10, 87432825), (15, 58288550), (25, 34973130), (29, 30149250), (30, 29144275), (50, 17486565), (58, 15074625), (61, 14333250), (75, 11657710), (87, 10049750), (122, 7166625), (125, 6994626), (145, 6029850), (150, 5828855), (174, 5024875), (183, 4777750), (250, 3497313), (290, 3014925), (305, 2866650), (366, 2388875), (375, 2331542), (435, 2009950), (610, 1433325), (659, 1326750), (725, 1205970), (750, 1165771), (870, 1004975), (915, 955550), (1318, 663375), (1450, 602985), (1525, 573330), (1769, 494250), (1830, 477775), (1977, 442250), (2175, 401990), (3050, 286665), (3295, 265350), (3538, 247125), (3625, 241194), (3954, 221125), (4350, 200995), (4575, 191110), (5307, 164750), (6590, 132675), (7250, 120597), (7625, 114666), (8845, 98850), (9150, 95555), (9885, 88450), (10614, 82375), (10875, 80398), (15250, 57333), (16475, 53070), (17690, 49425), (19111, 45750), (19770, 44225), (21750, 40199), (22875, 38222), (26535, 32950)]