125909820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 422210880

約数和(自身を除く): 296301060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1789, 1955, 2070, 2346, 3060, 3519, 3578, 3910, 4140, 4692, 5367, 5865, 7038, 7156, 7820, 8945, 10734, 11730, 14076, 16101, 17595, 17890, 21468, 23460, 26835, 30413, 32202, 35190, 35780, 41147, 53670, 60826, 64404, 70380, 80505, 82294, 91239, 107340, 121652, 123441, 152065, 161010, 164588, 182478, 205735, 246882, 273717, 304130, 322020, 364956, 370323, 411470, 456195, 493764, 547434, 608260, 617205, 699499, 740646, 822940, 912390, 1094868, 1234410, 1368585, 1398998, 1481292, 1824780, 1851615, 2098497, 2468820, 2737170, 2797996, 3497495, 3703230, 4196994, 5474340, 6295491, 6994990, 7406460, 8393988, 10492485, 12590982, 13989980, 20984970, 25181964, 31477455, 41969940, 62954910, 125909820]

約数ペア:

[(1, 125909820), (2, 62954910), (3, 41969940), (4, 31477455), (5, 25181964), (6, 20984970), (9, 13989980), (10, 12590982), (12, 10492485), (15, 8393988), (17, 7406460), (18, 6994990), (20, 6295491), (23, 5474340), (30, 4196994), (34, 3703230), (36, 3497495), (45, 2797996), (46, 2737170), (51, 2468820), (60, 2098497), (68, 1851615), (69, 1824780), (85, 1481292), (90, 1398998), (92, 1368585), (102, 1234410), (115, 1094868), (138, 912390), (153, 822940), (170, 740646), (180, 699499), (204, 617205), (207, 608260), (230, 547434), (255, 493764), (276, 456195), (306, 411470), (340, 370323), (345, 364956), (391, 322020), (414, 304130), (460, 273717), (510, 246882), (612, 205735), (690, 182478), (765, 164588), (782, 161010), (828, 152065), (1020, 123441), (1035, 121652), (1173, 107340), (1380, 91239), (1530, 82294), (1564, 80505), (1789, 70380), (1955, 64404), (2070, 60826), (2346, 53670), (3060, 41147), (3519, 35780), (3578, 35190), (3910, 32202), (4140, 30413), (4692, 26835), (5367, 23460), (5865, 21468), (7038, 17890), (7156, 17595), (7820, 16101), (8945, 14076), (10734, 11730)]