39666900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 141352064

約数和(自身を除く): 101685164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1453, 1820, 1950, 2100, 2275, 2730, 2906, 3900, 4359, 4550, 5460, 5812, 6825, 7265, 8718, 9100, 10171, 13650, 14530, 17436, 18889, 20342, 21795, 27300, 29060, 30513, 36325, 37778, 40684, 43590, 50855, 56667, 61026, 72650, 75556, 87180, 94445, 101710, 108975, 113334, 122052, 132223, 145300, 152565, 188890, 203420, 217950, 226668, 254275, 264446, 283335, 305130, 377780, 396669, 435900, 472225, 508550, 528892, 566670, 610260, 661115, 762825, 793338, 944450, 1017100, 1133340, 1322230, 1416675, 1525650, 1586676, 1888900, 1983345, 2644460, 2833350, 3051300, 3305575, 3966690, 5666700, 6611150, 7933380, 9916725, 13222300, 19833450, 39666900]

約数ペア:

[(1, 39666900), (2, 19833450), (3, 13222300), (4, 9916725), (5, 7933380), (6, 6611150), (7, 5666700), (10, 3966690), (12, 3305575), (13, 3051300), (14, 2833350), (15, 2644460), (20, 1983345), (21, 1888900), (25, 1586676), (26, 1525650), (28, 1416675), (30, 1322230), (35, 1133340), (39, 1017100), (42, 944450), (50, 793338), (52, 762825), (60, 661115), (65, 610260), (70, 566670), (75, 528892), (78, 508550), (84, 472225), (91, 435900), (100, 396669), (105, 377780), (130, 305130), (140, 283335), (150, 264446), (156, 254275), (175, 226668), (182, 217950), (195, 203420), (210, 188890), (260, 152565), (273, 145300), (300, 132223), (325, 122052), (350, 113334), (364, 108975), (390, 101710), (420, 94445), (455, 87180), (525, 75556), (546, 72650), (650, 61026), (700, 56667), (780, 50855), (910, 43590), (975, 40684), (1050, 37778), (1092, 36325), (1300, 30513), (1365, 29060), (1453, 27300), (1820, 21795), (1950, 20342), (2100, 18889), (2275, 17436), (2730, 14530), (2906, 13650), (3900, 10171), (4359, 9100), (4550, 8718), (5460, 7265), (5812, 6825)]