302804280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 192

約数和(自身を含む): 1041131520

約数和(自身を除く): 738327240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 516, 558, 620, 631, 645, 744, 774, 860, 930, 1032, 1116, 1240, 1262, 1290, 1333, 1395, 1548, 1720, 1860, 1893, 1935, 2232, 2524, 2580, 2666, 2790, 3096, 3155, 3720, 3786, 3870, 3999, 5048, 5160, 5332, 5580, 5679, 6310, 6665, 7572, 7740, 7998, 9465, 10664, 11160, 11358, 11997, 12620, 13330, 15144, 15480, 15996, 18930, 19561, 19995, 22716, 23994, 25240, 26660, 27133, 28395, 31992, 37860, 39122, 39990, 45432, 47988, 53320, 54266, 56790, 58683, 59985, 75720, 78244, 79980, 81399, 95976, 97805, 108532, 113580, 117366, 119970, 135665, 156488, 159960, 162798, 176049, 195610, 217064, 227160, 234732, 239940, 244197, 271330, 293415, 325596, 352098, 391220, 406995, 469464, 479880, 488394, 542660, 586830, 651192, 704196, 782440, 813990, 841123, 880245, 976788, 1085320, 1173660, 1220985, 1408392, 1627980, 1682246, 1760490, 1953576, 2347320, 2441970, 2523369, 3255960, 3364492, 3520980, 4205615, 4883940, 5046738, 6728984, 7041960, 7570107, 8411230, 9767880, 10093476, 12616845, 15140214, 16822460, 20186952, 25233690, 30280428, 33644920, 37850535, 50467380, 60560856, 75701070, 100934760, 151402140, 302804280]

約数ペア:

[(1, 302804280), (2, 151402140), (3, 100934760), (4, 75701070), (5, 60560856), (6, 50467380), (8, 37850535), (9, 33644920), (10, 30280428), (12, 25233690), (15, 20186952), (18, 16822460), (20, 15140214), (24, 12616845), (30, 10093476), (31, 9767880), (36, 8411230), (40, 7570107), (43, 7041960), (45, 6728984), (60, 5046738), (62, 4883940), (72, 4205615), (86, 3520980), (90, 3364492), (93, 3255960), (120, 2523369), (124, 2441970), (129, 2347320), (155, 1953576), (172, 1760490), (180, 1682246), (186, 1627980), (215, 1408392), (248, 1220985), (258, 1173660), (279, 1085320), (310, 976788), (344, 880245), (360, 841123), (372, 813990), (387, 782440), (430, 704196), (465, 651192), (516, 586830), (558, 542660), (620, 488394), (631, 479880), (645, 469464), (744, 406995), (774, 391220), (860, 352098), (930, 325596), (1032, 293415), (1116, 271330), (1240, 244197), (1262, 239940), (1290, 234732), (1333, 227160), (1395, 217064), (1548, 195610), (1720, 176049), (1860, 162798), (1893, 159960), (1935, 156488), (2232, 135665), (2524, 119970), (2580, 117366), (2666, 113580), (2790, 108532), (3096, 97805), (3155, 95976), (3720, 81399), (3786, 79980), (3870, 78244), (3999, 75720), (5048, 59985), (5160, 58683), (5332, 56790), (5580, 54266), (5679, 53320), (6310, 47988), (6665, 45432), (7572, 39990), (7740, 39122), (7998, 37860), (9465, 31992), (10664, 28395), (11160, 27133), (11358, 26660), (11997, 25240), (12620, 23994), (13330, 22716), (15144, 19995), (15480, 19561), (15996, 18930)]