219718200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 192

約数和(自身を含む): 777137760

約数和(自身を除く): 557419560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1657, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3314, 3315, 3400, 3900, 4420, 4971, 5100, 5304, 5525, 6628, 6630, 7800, 8285, 8840, 9942, 10200, 11050, 13256, 13260, 16570, 16575, 19884, 21541, 22100, 24855, 26520, 28169, 33140, 33150, 39768, 41425, 43082, 44200, 49710, 56338, 64623, 66280, 66300, 82850, 84507, 86164, 99420, 107705, 112676, 124275, 129246, 132600, 140845, 165700, 169014, 172328, 198840, 215410, 225352, 248550, 258492, 281690, 323115, 331400, 338028, 366197, 422535, 430820, 497100, 516984, 538525, 563380, 646230, 676056, 704225, 732394, 845070, 861640, 994200, 1077050, 1098591, 1126760, 1292460, 1408450, 1464788, 1615575, 1690140, 1830985, 2112675, 2154100, 2197182, 2584920, 2816900, 2929576, 3231150, 3380280, 3661970, 4225350, 4308200, 4394364, 5492955, 5633800, 6462300, 7323940, 8450700, 8788728, 9154925, 10985910, 12924600, 14647880, 16901400, 18309850, 21971820, 27464775, 36619700, 43943640, 54929550, 73239400, 109859100, 219718200]

約数ペア:

[(1, 219718200), (2, 109859100), (3, 73239400), (4, 54929550), (5, 43943640), (6, 36619700), (8, 27464775), (10, 21971820), (12, 18309850), (13, 16901400), (15, 14647880), (17, 12924600), (20, 10985910), (24, 9154925), (25, 8788728), (26, 8450700), (30, 7323940), (34, 6462300), (39, 5633800), (40, 5492955), (50, 4394364), (51, 4308200), (52, 4225350), (60, 3661970), (65, 3380280), (68, 3231150), (75, 2929576), (78, 2816900), (85, 2584920), (100, 2197182), (102, 2154100), (104, 2112675), (120, 1830985), (130, 1690140), (136, 1615575), (150, 1464788), (156, 1408450), (170, 1292460), (195, 1126760), (200, 1098591), (204, 1077050), (221, 994200), (255, 861640), (260, 845070), (300, 732394), (312, 704225), (325, 676056), (340, 646230), (390, 563380), (408, 538525), (425, 516984), (442, 497100), (510, 430820), (520, 422535), (600, 366197), (650, 338028), (663, 331400), (680, 323115), (780, 281690), (850, 258492), (884, 248550), (975, 225352), (1020, 215410), (1105, 198840), (1275, 172328), (1300, 169014), (1326, 165700), (1560, 140845), (1657, 132600), (1700, 129246), (1768, 124275), (1950, 112676), (2040, 107705), (2210, 99420), (2550, 86164), (2600, 84507), (2652, 82850), (3314, 66300), (3315, 66280), (3400, 64623), (3900, 56338), (4420, 49710), (4971, 44200), (5100, 43082), (5304, 41425), (5525, 39768), (6628, 33150), (6630, 33140), (7800, 28169), (8285, 26520), (8840, 24855), (9942, 22100), (10200, 21541), (11050, 19884), (13256, 16575), (13260, 16570)]