29303640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 128

約数和(自身を含む): 100108800

約数和(自身を除く): 70805160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 631, 645, 774, 860, 1032, 1080, 1161, 1262, 1290, 1548, 1720, 1893, 1935, 2322, 2524, 2580, 3096, 3155, 3786, 3870, 4644, 5048, 5160, 5679, 5805, 6310, 7572, 7740, 9288, 9465, 11358, 11610, 12620, 15144, 15480, 17037, 18930, 22716, 23220, 25240, 27133, 28395, 34074, 37860, 45432, 46440, 54266, 56790, 68148, 75720, 81399, 85185, 108532, 113580, 135665, 136296, 162798, 170370, 217064, 227160, 244197, 271330, 325596, 340740, 406995, 488394, 542660, 651192, 681480, 732591, 813990, 976788, 1085320, 1220985, 1465182, 1627980, 1953576, 2441970, 2930364, 3255960, 3662955, 4883940, 5860728, 7325910, 9767880, 14651820, 29303640]

約数ペア:

[(1, 29303640), (2, 14651820), (3, 9767880), (4, 7325910), (5, 5860728), (6, 4883940), (8, 3662955), (9, 3255960), (10, 2930364), (12, 2441970), (15, 1953576), (18, 1627980), (20, 1465182), (24, 1220985), (27, 1085320), (30, 976788), (36, 813990), (40, 732591), (43, 681480), (45, 651192), (54, 542660), (60, 488394), (72, 406995), (86, 340740), (90, 325596), (108, 271330), (120, 244197), (129, 227160), (135, 217064), (172, 170370), (180, 162798), (215, 136296), (216, 135665), (258, 113580), (270, 108532), (344, 85185), (360, 81399), (387, 75720), (430, 68148), (516, 56790), (540, 54266), (631, 46440), (645, 45432), (774, 37860), (860, 34074), (1032, 28395), (1080, 27133), (1161, 25240), (1262, 23220), (1290, 22716), (1548, 18930), (1720, 17037), (1893, 15480), (1935, 15144), (2322, 12620), (2524, 11610), (2580, 11358), (3096, 9465), (3155, 9288), (3786, 7740), (3870, 7572), (4644, 6310), (5048, 5805), (5160, 5679)]