328076250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 829984320

約数和(自身を除く): 501908070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 125, 150, 178, 250, 267, 375, 445, 534, 625, 750, 890, 983, 1250, 1335, 1875, 1966, 2225, 2670, 2949, 3750, 4450, 4915, 5898, 6675, 9830, 11125, 13350, 14745, 22250, 24575, 29490, 33375, 49150, 55625, 66750, 73725, 87487, 111250, 122875, 147450, 166875, 174974, 245750, 262461, 333750, 368625, 437435, 524922, 614375, 737250, 874870, 1228750, 1312305, 1843125, 2187175, 2624610, 3686250, 4374350, 6561525, 10935875, 13123050, 21871750, 32807625, 54679375, 65615250, 109358750, 164038125, 328076250]

約数ペア:

[(1, 328076250), (2, 164038125), (3, 109358750), (5, 65615250), (6, 54679375), (10, 32807625), (15, 21871750), (25, 13123050), (30, 10935875), (50, 6561525), (75, 4374350), (89, 3686250), (125, 2624610), (150, 2187175), (178, 1843125), (250, 1312305), (267, 1228750), (375, 874870), (445, 737250), (534, 614375), (625, 524922), (750, 437435), (890, 368625), (983, 333750), (1250, 262461), (1335, 245750), (1875, 174974), (1966, 166875), (2225, 147450), (2670, 122875), (2949, 111250), (3750, 87487), (4450, 73725), (4915, 66750), (5898, 55625), (6675, 49150), (9830, 33375), (11125, 29490), (13350, 24575), (14745, 22250)]