64897930500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{54559}}^1$

素因数の和:54655

約数の個数: 192

約数和(自身を含む): 206860093440

約数和(自身を除く): 141962162940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 125, 130, 150, 156, 183, 195, 244, 250, 260, 300, 305, 325, 366, 375, 390, 500, 610, 650, 732, 750, 780, 793, 915, 975, 1220, 1300, 1500, 1525, 1586, 1625, 1830, 1950, 2379, 3050, 3172, 3250, 3660, 3900, 3965, 4575, 4758, 4875, 6100, 6500, 7625, 7930, 9150, 9516, 9750, 11895, 15250, 15860, 18300, 19500, 19825, 22875, 23790, 30500, 39650, 45750, 47580, 54559, 59475, 79300, 91500, 99125, 109118, 118950, 163677, 198250, 218236, 237900, 272795, 297375, 327354, 396500, 545590, 594750, 654708, 709267, 818385, 1091180, 1189500, 1363975, 1418534, 1636770, 2127801, 2727950, 2837068, 3273540, 3328099, 3546335, 4091925, 4255602, 5455900, 6656198, 6819875, 7092670, 8183850, 8511204, 9984297, 10639005, 13312396, 13639750, 14185340, 16367700, 16640495, 17731675, 19968594, 20459625, 21278010, 27279500, 33280990, 35463350, 39937188, 40919250, 42556020, 43265287, 49921485, 53195025, 66561980, 70926700, 81838500, 83202475, 86530574, 88658375, 99842970, 106390050, 129795861, 166404950, 173061148, 177316750, 199685940, 212780100, 216326435, 249607425, 259591722, 265975125, 332809900, 354633500, 416012375, 432652870, 499214850, 519183444, 531950250, 648979305, 832024750, 865305740, 998429700, 1063900500, 1081632175, 1248037125, 1297958610, 1664049500, 2163264350, 2496074250, 2595917220, 3244896525, 4326528700, 4992148500, 5408160875, 6489793050, 10816321750, 12979586100, 16224482625, 21632643500, 32448965250, 64897930500]

約数ペア:

[(1, 64897930500), (2, 32448965250), (3, 21632643500), (4, 16224482625), (5, 12979586100), (6, 10816321750), (10, 6489793050), (12, 5408160875), (13, 4992148500), (15, 4326528700), (20, 3244896525), (25, 2595917220), (26, 2496074250), (30, 2163264350), (39, 1664049500), (50, 1297958610), (52, 1248037125), (60, 1081632175), (61, 1063900500), (65, 998429700), (75, 865305740), (78, 832024750), (100, 648979305), (122, 531950250), (125, 519183444), (130, 499214850), (150, 432652870), (156, 416012375), (183, 354633500), (195, 332809900), (244, 265975125), (250, 259591722), (260, 249607425), (300, 216326435), (305, 212780100), (325, 199685940), (366, 177316750), (375, 173061148), (390, 166404950), (500, 129795861), (610, 106390050), (650, 99842970), (732, 88658375), (750, 86530574), (780, 83202475), (793, 81838500), (915, 70926700), (975, 66561980), (1220, 53195025), (1300, 49921485), (1500, 43265287), (1525, 42556020), (1586, 40919250), (1625, 39937188), (1830, 35463350), (1950, 33280990), (2379, 27279500), (3050, 21278010), (3172, 20459625), (3250, 19968594), (3660, 17731675), (3900, 16640495), (3965, 16367700), (4575, 14185340), (4758, 13639750), (4875, 13312396), (6100, 10639005), (6500, 9984297), (7625, 8511204), (7930, 8183850), (9150, 7092670), (9516, 6819875), (9750, 6656198), (11895, 5455900), (15250, 4255602), (15860, 4091925), (18300, 3546335), (19500, 3328099), (19825, 3273540), (22875, 2837068), (23790, 2727950), (30500, 2127801), (39650, 1636770), (45750, 1418534), (47580, 1363975), (54559, 1189500), (59475, 1091180), (79300, 818385), (91500, 709267), (99125, 654708), (109118, 594750), (118950, 545590), (163677, 396500), (198250, 327354), (218236, 297375), (237900, 272795)]