25294680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 87729840

約数和(自身を除く): 62435160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 211, 216, 222, 270, 296, 324, 333, 360, 370, 405, 422, 444, 540, 555, 633, 648, 666, 740, 810, 844, 888, 999, 1055, 1080, 1110, 1266, 1332, 1480, 1620, 1665, 1688, 1899, 1998, 2110, 2220, 2532, 2664, 2997, 3165, 3240, 3330, 3798, 3996, 4220, 4440, 4995, 5064, 5697, 5994, 6330, 6660, 7596, 7807, 7992, 8440, 9495, 9990, 11394, 11988, 12660, 13320, 14985, 15192, 15614, 17091, 18990, 19980, 22788, 23421, 23976, 25320, 28485, 29970, 31228, 34182, 37980, 39035, 39960, 45576, 46842, 56970, 59940, 62456, 68364, 70263, 75960, 78070, 85455, 93684, 113940, 117105, 119880, 136728, 140526, 156140, 170910, 187368, 210789, 227880, 234210, 281052, 312280, 341820, 351315, 421578, 468420, 562104, 632367, 683640, 702630, 843156, 936840, 1053945, 1264734, 1405260, 1686312, 2107890, 2529468, 2810520, 3161835, 4215780, 5058936, 6323670, 8431560, 12647340, 25294680]

約数ペア:

[(1, 25294680), (2, 12647340), (3, 8431560), (4, 6323670), (5, 5058936), (6, 4215780), (8, 3161835), (9, 2810520), (10, 2529468), (12, 2107890), (15, 1686312), (18, 1405260), (20, 1264734), (24, 1053945), (27, 936840), (30, 843156), (36, 702630), (37, 683640), (40, 632367), (45, 562104), (54, 468420), (60, 421578), (72, 351315), (74, 341820), (81, 312280), (90, 281052), (108, 234210), (111, 227880), (120, 210789), (135, 187368), (148, 170910), (162, 156140), (180, 140526), (185, 136728), (211, 119880), (216, 117105), (222, 113940), (270, 93684), (296, 85455), (324, 78070), (333, 75960), (360, 70263), (370, 68364), (405, 62456), (422, 59940), (444, 56970), (540, 46842), (555, 45576), (633, 39960), (648, 39035), (666, 37980), (740, 34182), (810, 31228), (844, 29970), (888, 28485), (999, 25320), (1055, 23976), (1080, 23421), (1110, 22788), (1266, 19980), (1332, 18990), (1480, 17091), (1620, 15614), (1665, 15192), (1688, 14985), (1899, 13320), (1998, 12660), (2110, 11988), (2220, 11394), (2532, 9990), (2664, 9495), (2997, 8440), (3165, 7992), (3240, 7807), (3330, 7596), (3798, 6660), (3996, 6330), (4220, 5994), (4440, 5697), (4995, 5064)]