2559182.00000000

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 141120000

約数和(自身を除く): 102587220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 499, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 998, 1170, 1188, 1287, 1404, 1430, 1485, 1497, 1716, 1755, 1980, 1996, 2145, 2340, 2495, 2574, 2860, 2970, 2994, 3510, 3861, 4290, 4491, 4990, 5148, 5489, 5940, 5988, 6435, 6487, 7020, 7485, 7722, 8580, 8982, 9980, 10978, 12870, 12974, 13473, 14970, 15444, 16467, 17964, 19305, 19461, 21956, 22455, 25740, 25948, 26946, 27445, 29940, 32435, 32934, 38610, 38922, 44910, 49401, 53892, 54890, 58383, 64870, 65868, 67365, 71357, 77220, 77844, 82335, 89820, 97305, 98802, 109780, 116766, 129740, 134730, 142714, 148203, 164670, 175149, 194610, 197604, 214071, 233532, 247005, 269460, 285428, 291915, 296406, 329340, 350298, 356785, 389220, 428142, 494010, 583830, 592812, 642213, 700596, 713570, 741015, 856284, 875745, 988020, 1070355, 1167660, 1284426, 1427140, 1482030, 1751490, 1926639, 2140710, 2568852, 2964060, 3211065, 3502980, 3853278, 4281420, 6422130, 7706556, 9633195, 12844260, 19266390, 38532780]

約数ペア:

[(1, 38532780), (2, 19266390), (3, 12844260), (4, 9633195), (5, 7706556), (6, 6422130), (9, 4281420), (10, 3853278), (11, 3502980), (12, 3211065), (13, 2964060), (15, 2568852), (18, 2140710), (20, 1926639), (22, 1751490), (26, 1482030), (27, 1427140), (30, 1284426), (33, 1167660), (36, 1070355), (39, 988020), (44, 875745), (45, 856284), (52, 741015), (54, 713570), (55, 700596), (60, 642213), (65, 592812), (66, 583830), (78, 494010), (90, 428142), (99, 389220), (108, 356785), (110, 350298), (117, 329340), (130, 296406), (132, 291915), (135, 285428), (143, 269460), (156, 247005), (165, 233532), (180, 214071), (195, 197604), (198, 194610), (220, 175149), (234, 164670), (260, 148203), (270, 142714), (286, 134730), (297, 129740), (330, 116766), (351, 109780), (390, 98802), (396, 97305), (429, 89820), (468, 82335), (495, 77844), (499, 77220), (540, 71357), (572, 67365), (585, 65868), (594, 64870), (660, 58383), (702, 54890), (715, 53892), (780, 49401), (858, 44910), (990, 38922), (998, 38610), (1170, 32934), (1188, 32435), (1287, 29940), (1404, 27445), (1430, 26946), (1485, 25948), (1497, 25740), (1716, 22455), (1755, 21956), (1980, 19461), (1996, 19305), (2145, 17964), (2340, 16467), (2495, 15444), (2574, 14970), (2860, 13473), (2970, 12974), (2994, 12870), (3510, 10978), (3861, 9980), (4290, 8982), (4491, 8580), (4990, 7722), (5148, 7485), (5489, 7020), (5940, 6487), (5988, 6435)]