61444500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 202535424

約数和(自身を除く): 141090924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 137, 138, 150, 156, 195, 230, 250, 260, 274, 276, 299, 300, 325, 345, 375, 390, 411, 460, 500, 548, 575, 598, 650, 685, 690, 750, 780, 822, 897, 975, 1150, 1196, 1300, 1370, 1380, 1495, 1500, 1625, 1644, 1725, 1781, 1794, 1950, 2055, 2300, 2740, 2875, 2990, 3151, 3250, 3425, 3450, 3562, 3588, 3900, 4110, 4485, 4875, 5343, 5750, 5980, 6302, 6500, 6850, 6900, 7124, 7475, 8220, 8625, 8905, 8970, 9453, 9750, 10275, 10686, 11500, 12604, 13700, 14950, 15755, 17125, 17250, 17810, 17940, 18906, 19500, 20550, 21372, 22425, 26715, 29900, 31510, 34250, 34500, 35620, 37375, 37812, 40963, 41100, 44525, 44850, 47265, 51375, 53430, 63020, 68500, 74750, 78775, 81926, 89050, 89700, 94530, 102750, 106860, 112125, 122889, 133575, 149500, 157550, 163852, 178100, 189060, 204815, 205500, 222625, 224250, 236325, 245778, 267150, 315100, 393875, 409630, 445250, 448500, 472650, 491556, 534300, 614445, 667875, 787750, 819260, 890500, 945300, 1024075, 1181625, 1228890, 1335750, 1575500, 2048150, 2363250, 2457780, 2671500, 3072225, 4096300, 4726500, 5120375, 6144450, 10240750, 12288900, 15361125, 20481500, 30722250, 61444500]

約数ペア:

[(1, 61444500), (2, 30722250), (3, 20481500), (4, 15361125), (5, 12288900), (6, 10240750), (10, 6144450), (12, 5120375), (13, 4726500), (15, 4096300), (20, 3072225), (23, 2671500), (25, 2457780), (26, 2363250), (30, 2048150), (39, 1575500), (46, 1335750), (50, 1228890), (52, 1181625), (60, 1024075), (65, 945300), (69, 890500), (75, 819260), (78, 787750), (92, 667875), (100, 614445), (115, 534300), (125, 491556), (130, 472650), (137, 448500), (138, 445250), (150, 409630), (156, 393875), (195, 315100), (230, 267150), (250, 245778), (260, 236325), (274, 224250), (276, 222625), (299, 205500), (300, 204815), (325, 189060), (345, 178100), (375, 163852), (390, 157550), (411, 149500), (460, 133575), (500, 122889), (548, 112125), (575, 106860), (598, 102750), (650, 94530), (685, 89700), (690, 89050), (750, 81926), (780, 78775), (822, 74750), (897, 68500), (975, 63020), (1150, 53430), (1196, 51375), (1300, 47265), (1370, 44850), (1380, 44525), (1495, 41100), (1500, 40963), (1625, 37812), (1644, 37375), (1725, 35620), (1781, 34500), (1794, 34250), (1950, 31510), (2055, 29900), (2300, 26715), (2740, 22425), (2875, 21372), (2990, 20550), (3151, 19500), (3250, 18906), (3425, 17940), (3450, 17810), (3562, 17250), (3588, 17125), (3900, 15755), (4110, 14950), (4485, 13700), (4875, 12604), (5343, 11500), (5750, 10686), (5980, 10275), (6302, 9750), (6500, 9453), (6850, 8970), (6900, 8905), (7124, 8625), (7475, 8220)]