69434700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 217486080

約数和(自身を除く): 148051380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 46, 50, 58, 60, 69, 75, 87, 92, 100, 115, 116, 138, 145, 150, 174, 230, 276, 290, 300, 345, 347, 348, 435, 460, 575, 580, 667, 690, 694, 725, 870, 1041, 1150, 1334, 1380, 1388, 1450, 1725, 1735, 1740, 2001, 2082, 2175, 2300, 2668, 2900, 3335, 3450, 3470, 4002, 4164, 4350, 5205, 6670, 6900, 6940, 7981, 8004, 8675, 8700, 10005, 10063, 10410, 13340, 15962, 16675, 17350, 20010, 20126, 20820, 23943, 26025, 30189, 31924, 33350, 34700, 39905, 40020, 40252, 47886, 50025, 50315, 52050, 60378, 66700, 79810, 95772, 100050, 100630, 104100, 119715, 120756, 150945, 159620, 199525, 200100, 201260, 231449, 239430, 251575, 301890, 399050, 462898, 478860, 503150, 598575, 603780, 694347, 754725, 798100, 925796, 1006300, 1157245, 1197150, 1388694, 1509450, 2314490, 2394300, 2777388, 3018900, 3471735, 4628980, 5786225, 6943470, 11572450, 13886940, 17358675, 23144900, 34717350, 69434700]

約数ペア:

[(1, 69434700), (2, 34717350), (3, 23144900), (4, 17358675), (5, 13886940), (6, 11572450), (10, 6943470), (12, 5786225), (15, 4628980), (20, 3471735), (23, 3018900), (25, 2777388), (29, 2394300), (30, 2314490), (46, 1509450), (50, 1388694), (58, 1197150), (60, 1157245), (69, 1006300), (75, 925796), (87, 798100), (92, 754725), (100, 694347), (115, 603780), (116, 598575), (138, 503150), (145, 478860), (150, 462898), (174, 399050), (230, 301890), (276, 251575), (290, 239430), (300, 231449), (345, 201260), (347, 200100), (348, 199525), (435, 159620), (460, 150945), (575, 120756), (580, 119715), (667, 104100), (690, 100630), (694, 100050), (725, 95772), (870, 79810), (1041, 66700), (1150, 60378), (1334, 52050), (1380, 50315), (1388, 50025), (1450, 47886), (1725, 40252), (1735, 40020), (1740, 39905), (2001, 34700), (2082, 33350), (2175, 31924), (2300, 30189), (2668, 26025), (2900, 23943), (3335, 20820), (3450, 20126), (3470, 20010), (4002, 17350), (4164, 16675), (4350, 15962), (5205, 13340), (6670, 10410), (6900, 10063), (6940, 10005), (7981, 8700), (8004, 8675)]