38664600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4989

約数の個数: 96

約数和(自身を含む): 129106320

約数和(自身を除く): 90441720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 4957, 7800, 9914, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 64441, 74355, 99140, 118968, 123925, 128882, 148710, 193323, 198280, 247850, 257764, 297420, 322205, 371775, 386646, 495700, 515528, 594840, 644410, 743550, 773292, 966615, 991400, 1288820, 1487100, 1546584, 1611025, 1933230, 2577640, 2974200, 3222050, 3866460, 4833075, 6444100, 7732920, 9666150, 12888200, 19332300, 38664600]

約数ペア:

[(1, 38664600), (2, 19332300), (3, 12888200), (4, 9666150), (5, 7732920), (6, 6444100), (8, 4833075), (10, 3866460), (12, 3222050), (13, 2974200), (15, 2577640), (20, 1933230), (24, 1611025), (25, 1546584), (26, 1487100), (30, 1288820), (39, 991400), (40, 966615), (50, 773292), (52, 743550), (60, 644410), (65, 594840), (75, 515528), (78, 495700), (100, 386646), (104, 371775), (120, 322205), (130, 297420), (150, 257764), (156, 247850), (195, 198280), (200, 193323), (260, 148710), (300, 128882), (312, 123925), (325, 118968), (390, 99140), (520, 74355), (600, 64441), (650, 59484), (780, 49570), (975, 39656), (1300, 29742), (1560, 24785), (1950, 19828), (2600, 14871), (3900, 9914), (4957, 7800)]