15880480200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{678653}}^1$

素因数の和:678688

約数の個数: 144

約数和(自身を含む): 57434488020

約数和(自身を除く): 41554007820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 678653, 1357306, 2035959, 2714612, 3393265, 4071918, 5429224, 6107877, 6786530, 8143836, 8822489, 10179795, 12215754, 13573060, 16287672, 16966325, 17644978, 20359590, 24431508, 26467467, 27146120, 30539385, 33932650, 35289956, 40719180, 44112445, 48863016, 50898975, 52934934, 61078770, 67865300, 70579912, 79402401, 81438360, 88224890, 101797950, 105869868, 122157540, 132337335, 135730600, 152696925, 158804802, 176449780, 203595900, 211739736, 220562225, 244315080, 264674670, 305393850, 317609604, 352899560, 397012005, 407191800, 441124450, 529349340, 610787700, 635219208, 661686675, 794024010, 882248900, 1058698680, 1221575400, 1323373350, 1588048020, 1764497800, 1985060025, 2646746700, 3176096040, 3970120050, 5293493400, 7940240100, 15880480200]

約数ペア:

[(1, 15880480200), (2, 7940240100), (3, 5293493400), (4, 3970120050), (5, 3176096040), (6, 2646746700), (8, 1985060025), (9, 1764497800), (10, 1588048020), (12, 1323373350), (13, 1221575400), (15, 1058698680), (18, 882248900), (20, 794024010), (24, 661686675), (25, 635219208), (26, 610787700), (30, 529349340), (36, 441124450), (39, 407191800), (40, 397012005), (45, 352899560), (50, 317609604), (52, 305393850), (60, 264674670), (65, 244315080), (72, 220562225), (75, 211739736), (78, 203595900), (90, 176449780), (100, 158804802), (104, 152696925), (117, 135730600), (120, 132337335), (130, 122157540), (150, 105869868), (156, 101797950), (180, 88224890), (195, 81438360), (200, 79402401), (225, 70579912), (234, 67865300), (260, 61078770), (300, 52934934), (312, 50898975), (325, 48863016), (360, 44112445), (390, 40719180), (450, 35289956), (468, 33932650), (520, 30539385), (585, 27146120), (600, 26467467), (650, 24431508), (780, 20359590), (900, 17644978), (936, 16966325), (975, 16287672), (1170, 13573060), (1300, 12215754), (1560, 10179795), (1800, 8822489), (1950, 8143836), (2340, 6786530), (2600, 6107877), (2925, 5429224), (3900, 4071918), (4680, 3393265), (5850, 2714612), (7800, 2035959), (11700, 1357306), (23400, 678653)]