20170177950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:763

約数の個数: 192

約数和(自身を含む): 54716497920

約数和(自身を除く): 34546319970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 113, 130, 150, 195, 226, 239, 325, 339, 383, 390, 478, 565, 650, 678, 717, 766, 975, 1130, 1149, 1195, 1434, 1469, 1695, 1915, 1950, 2298, 2390, 2825, 2938, 3107, 3390, 3585, 3830, 4407, 4979, 5650, 5745, 5975, 6214, 7170, 7345, 8475, 8814, 9321, 9575, 9958, 11490, 11950, 14690, 14937, 15535, 16950, 17925, 18642, 19150, 22035, 24895, 27007, 28725, 29874, 31070, 35850, 36725, 43279, 44070, 46605, 49790, 54014, 57450, 73450, 74685, 77675, 81021, 86558, 91537, 93210, 110175, 124475, 129837, 135035, 149370, 155350, 162042, 183074, 216395, 220350, 233025, 248950, 259674, 270070, 274611, 351091, 373425, 405105, 432790, 457685, 466050, 549222, 562627, 649185, 675175, 702182, 746850, 810210, 915370, 1053273, 1081975, 1125254, 1189981, 1298370, 1350350, 1373055, 1687881, 1755455, 2025525, 2106546, 2163950, 2288425, 2379962, 2746110, 2813135, 3245925, 3375762, 3510910, 3569943, 4051050, 4576850, 5266365, 5626270, 5949905, 6491850, 6865275, 7139886, 8439405, 8777275, 10343681, 10532730, 11899810, 13730550, 14065675, 16878810, 17554550, 17849715, 20687362, 26331825, 28131350, 29749525, 31031043, 35699430, 42197025, 51718405, 52663650, 59499050, 62062086, 84394050, 89248575, 103436810, 134467853, 155155215, 178497150, 258592025, 268935706, 310310430, 403403559, 517184050, 672339265, 775776075, 806807118, 1344678530, 1551552150, 2017017795, 3361696325, 4034035590, 6723392650, 10085088975, 20170177950]

約数ペア:

[(1, 20170177950), (2, 10085088975), (3, 6723392650), (5, 4034035590), (6, 3361696325), (10, 2017017795), (13, 1551552150), (15, 1344678530), (25, 806807118), (26, 775776075), (30, 672339265), (39, 517184050), (50, 403403559), (65, 310310430), (75, 268935706), (78, 258592025), (113, 178497150), (130, 155155215), (150, 134467853), (195, 103436810), (226, 89248575), (239, 84394050), (325, 62062086), (339, 59499050), (383, 52663650), (390, 51718405), (478, 42197025), (565, 35699430), (650, 31031043), (678, 29749525), (717, 28131350), (766, 26331825), (975, 20687362), (1130, 17849715), (1149, 17554550), (1195, 16878810), (1434, 14065675), (1469, 13730550), (1695, 11899810), (1915, 10532730), (1950, 10343681), (2298, 8777275), (2390, 8439405), (2825, 7139886), (2938, 6865275), (3107, 6491850), (3390, 5949905), (3585, 5626270), (3830, 5266365), (4407, 4576850), (4979, 4051050), (5650, 3569943), (5745, 3510910), (5975, 3375762), (6214, 3245925), (7170, 2813135), (7345, 2746110), (8475, 2379962), (8814, 2288425), (9321, 2163950), (9575, 2106546), (9958, 2025525), (11490, 1755455), (11950, 1687881), (14690, 1373055), (14937, 1350350), (15535, 1298370), (16950, 1189981), (17925, 1125254), (18642, 1081975), (19150, 1053273), (22035, 915370), (24895, 810210), (27007, 746850), (28725, 702182), (29874, 675175), (31070, 649185), (35850, 562627), (36725, 549222), (43279, 466050), (44070, 457685), (46605, 432790), (49790, 405105), (54014, 373425), (57450, 351091), (73450, 274611), (74685, 270070), (77675, 259674), (81021, 248950), (86558, 233025), (91537, 220350), (93210, 216395), (110175, 183074), (124475, 162042), (129837, 155350), (135035, 149370)]