314483000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 128

約数和(自身を含む): 839704320

約数和(自身を除く): 525221320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 125, 130, 136, 170, 200, 221, 250, 260, 325, 340, 425, 442, 500, 520, 650, 680, 850, 884, 1000, 1105, 1300, 1423, 1625, 1700, 1768, 2125, 2210, 2600, 2846, 3250, 3400, 4250, 4420, 5525, 5692, 6500, 7115, 8500, 8840, 11050, 11384, 13000, 14230, 17000, 18499, 22100, 24191, 27625, 28460, 35575, 36998, 44200, 48382, 55250, 56920, 71150, 73996, 92495, 96764, 110500, 120955, 142300, 147992, 177875, 184990, 193528, 221000, 241910, 284600, 314483, 355750, 369980, 462475, 483820, 604775, 628966, 711500, 739960, 924950, 967640, 1209550, 1257932, 1423000, 1572415, 1849900, 2312375, 2419100, 2515864, 3023875, 3144830, 3699800, 4624750, 4838200, 6047750, 6289660, 7862075, 9249500, 12095500, 12579320, 15724150, 18499000, 24191000, 31448300, 39310375, 62896600, 78620750, 157241500, 314483000]

約数ペア:

[(1, 314483000), (2, 157241500), (4, 78620750), (5, 62896600), (8, 39310375), (10, 31448300), (13, 24191000), (17, 18499000), (20, 15724150), (25, 12579320), (26, 12095500), (34, 9249500), (40, 7862075), (50, 6289660), (52, 6047750), (65, 4838200), (68, 4624750), (85, 3699800), (100, 3144830), (104, 3023875), (125, 2515864), (130, 2419100), (136, 2312375), (170, 1849900), (200, 1572415), (221, 1423000), (250, 1257932), (260, 1209550), (325, 967640), (340, 924950), (425, 739960), (442, 711500), (500, 628966), (520, 604775), (650, 483820), (680, 462475), (850, 369980), (884, 355750), (1000, 314483), (1105, 284600), (1300, 241910), (1423, 221000), (1625, 193528), (1700, 184990), (1768, 177875), (2125, 147992), (2210, 142300), (2600, 120955), (2846, 110500), (3250, 96764), (3400, 92495), (4250, 73996), (4420, 71150), (5525, 56920), (5692, 55250), (6500, 48382), (7115, 44200), (8500, 36998), (8840, 35575), (11050, 28460), (11384, 27625), (13000, 24191), (14230, 22100), (17000, 18499)]