221758200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7247}}^1$

素因数の和:7286

約数の個数: 144

約数和(自身を含む): 788654880

約数和(自身を除く): 566896680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7247, 7650, 10200, 14494, 15300, 21741, 28988, 30600, 36235, 43482, 57976, 65223, 72470, 86964, 108705, 123199, 130446, 144940, 173928, 181175, 217410, 246398, 260892, 289880, 326115, 362350, 369597, 434820, 492796, 521784, 543525, 615995, 652230, 724700, 739194, 869640, 985592, 1087050, 1108791, 1231990, 1304460, 1449400, 1478388, 1630575, 1847985, 2174100, 2217582, 2463980, 2608920, 2956776, 3079975, 3261150, 3695970, 4348200, 4435164, 4927960, 5543955, 6159950, 6522300, 7391940, 8870328, 9239925, 11087910, 12319900, 13044600, 14783880, 18479850, 22175820, 24639800, 27719775, 36959700, 44351640, 55439550, 73919400, 110879100, 221758200]

約数ペア:

[(1, 221758200), (2, 110879100), (3, 73919400), (4, 55439550), (5, 44351640), (6, 36959700), (8, 27719775), (9, 24639800), (10, 22175820), (12, 18479850), (15, 14783880), (17, 13044600), (18, 12319900), (20, 11087910), (24, 9239925), (25, 8870328), (30, 7391940), (34, 6522300), (36, 6159950), (40, 5543955), (45, 4927960), (50, 4435164), (51, 4348200), (60, 3695970), (68, 3261150), (72, 3079975), (75, 2956776), (85, 2608920), (90, 2463980), (100, 2217582), (102, 2174100), (120, 1847985), (136, 1630575), (150, 1478388), (153, 1449400), (170, 1304460), (180, 1231990), (200, 1108791), (204, 1087050), (225, 985592), (255, 869640), (300, 739194), (306, 724700), (340, 652230), (360, 615995), (408, 543525), (425, 521784), (450, 492796), (510, 434820), (600, 369597), (612, 362350), (680, 326115), (765, 289880), (850, 260892), (900, 246398), (1020, 217410), (1224, 181175), (1275, 173928), (1530, 144940), (1700, 130446), (1800, 123199), (2040, 108705), (2550, 86964), (3060, 72470), (3400, 65223), (3825, 57976), (5100, 43482), (6120, 36235), (7247, 30600), (7650, 28988), (10200, 21741), (14494, 15300)]