323378250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 920844288

約数和(自身を除く): 597466038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 125, 130, 150, 170, 195, 221, 250, 255, 325, 375, 390, 425, 442, 510, 650, 663, 750, 850, 975, 1105, 1275, 1326, 1625, 1950, 1951, 2125, 2210, 2550, 3250, 3315, 3902, 4250, 4875, 5525, 5853, 6375, 6630, 9750, 9755, 11050, 11706, 12750, 16575, 19510, 25363, 27625, 29265, 33150, 33167, 48775, 50726, 55250, 58530, 66334, 76089, 82875, 97550, 99501, 126815, 146325, 152178, 165750, 165835, 199002, 243875, 253630, 292650, 331670, 380445, 431171, 487750, 497505, 634075, 731625, 760890, 829175, 862342, 995010, 1268150, 1293513, 1463250, 1658350, 1902225, 2155855, 2487525, 2587026, 3170375, 3804450, 4145875, 4311710, 4975050, 6340750, 6467565, 8291750, 9511125, 10779275, 12437625, 12935130, 19022250, 21558550, 24875250, 32337825, 53896375, 64675650, 107792750, 161689125, 323378250]

約数ペア:

[(1, 323378250), (2, 161689125), (3, 107792750), (5, 64675650), (6, 53896375), (10, 32337825), (13, 24875250), (15, 21558550), (17, 19022250), (25, 12935130), (26, 12437625), (30, 10779275), (34, 9511125), (39, 8291750), (50, 6467565), (51, 6340750), (65, 4975050), (75, 4311710), (78, 4145875), (85, 3804450), (102, 3170375), (125, 2587026), (130, 2487525), (150, 2155855), (170, 1902225), (195, 1658350), (221, 1463250), (250, 1293513), (255, 1268150), (325, 995010), (375, 862342), (390, 829175), (425, 760890), (442, 731625), (510, 634075), (650, 497505), (663, 487750), (750, 431171), (850, 380445), (975, 331670), (1105, 292650), (1275, 253630), (1326, 243875), (1625, 199002), (1950, 165835), (1951, 165750), (2125, 152178), (2210, 146325), (2550, 126815), (3250, 99501), (3315, 97550), (3902, 82875), (4250, 76089), (4875, 66334), (5525, 58530), (5853, 55250), (6375, 50726), (6630, 48775), (9750, 33167), (9755, 33150), (11050, 29265), (11706, 27625), (12750, 25363), (16575, 19510)]