630028260

素因数分解:

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

素因数の和:735

約数の個数: 144

約数和(自身を含む): 2009911680

約数和(自身を除く): 1379883420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 631, 645, 774, 860, 1161, 1262, 1290, 1548, 1849, 1893, 1935, 2322, 2524, 2580, 3155, 3698, 3786, 3870, 4644, 5547, 5679, 5805, 6310, 7396, 7572, 7740, 9245, 9465, 11094, 11358, 11610, 12620, 16641, 17037, 18490, 18930, 22188, 22716, 23220, 27133, 27735, 28395, 33282, 34074, 36980, 37860, 49923, 54266, 55470, 56790, 66564, 68148, 81399, 83205, 85185, 99846, 108532, 110940, 113580, 135665, 162798, 166410, 170370, 199692, 244197, 249615, 271330, 325596, 332820, 340740, 406995, 488394, 499230, 542660, 732591, 813990, 976788, 998460, 1166719, 1220985, 1465182, 1627980, 2333438, 2441970, 2930364, 3500157, 3662955, 4666876, 4883940, 5833595, 7000314, 7325910, 10500471, 11667190, 14000628, 14651820, 17500785, 21000942, 23334380, 31501413, 35001570, 42001884, 52502355, 63002826, 70003140, 105004710, 126005652, 157507065, 210009420, 315014130, 630028260]

約数ペア:

[(1, 630028260), (2, 315014130), (3, 210009420), (4, 157507065), (5, 126005652), (6, 105004710), (9, 70003140), (10, 63002826), (12, 52502355), (15, 42001884), (18, 35001570), (20, 31501413), (27, 23334380), (30, 21000942), (36, 17500785), (43, 14651820), (45, 14000628), (54, 11667190), (60, 10500471), (86, 7325910), (90, 7000314), (108, 5833595), (129, 4883940), (135, 4666876), (172, 3662955), (180, 3500157), (215, 2930364), (258, 2441970), (270, 2333438), (387, 1627980), (430, 1465182), (516, 1220985), (540, 1166719), (631, 998460), (645, 976788), (774, 813990), (860, 732591), (1161, 542660), (1262, 499230), (1290, 488394), (1548, 406995), (1849, 340740), (1893, 332820), (1935, 325596), (2322, 271330), (2524, 249615), (2580, 244197), (3155, 199692), (3698, 170370), (3786, 166410), (3870, 162798), (4644, 135665), (5547, 113580), (5679, 110940), (5805, 108532), (6310, 99846), (7396, 85185), (7572, 83205), (7740, 81399), (9245, 68148), (9465, 66564), (11094, 56790), (11358, 55470), (11610, 54266), (12620, 49923), (16641, 37860), (17037, 36980), (18490, 34074), (18930, 33282), (22188, 28395), (22716, 27735), (23220, 27133)]