285425100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1817

約数の個数: 144

約数和(自身を含む): 933169440

約数和(自身を除く): 647744340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 450, 540, 549, 610, 675, 732, 900, 915, 1098, 1220, 1350, 1525, 1647, 1733, 1830, 2196, 2700, 2745, 3050, 3294, 3466, 3660, 4575, 5199, 5490, 6100, 6588, 6932, 8235, 8665, 9150, 10398, 10980, 13725, 15597, 16470, 17330, 18300, 20796, 25995, 27450, 31194, 32940, 34660, 41175, 43325, 46791, 51990, 54900, 62388, 77985, 82350, 86650, 93582, 103980, 105713, 129975, 155970, 164700, 173300, 187164, 211426, 233955, 259950, 311940, 317139, 389925, 422852, 467910, 519900, 528565, 634278, 779850, 935820, 951417, 1057130, 1169775, 1268556, 1559700, 1585695, 1902834, 2114260, 2339550, 2642825, 2854251, 3171390, 3805668, 4679100, 4757085, 5285650, 5708502, 6342780, 7928475, 9514170, 10571300, 11417004, 14271255, 15856950, 19028340, 23785425, 28542510, 31713900, 47570850, 57085020, 71356275, 95141700, 142712550, 285425100]

約数ペア:

[(1, 285425100), (2, 142712550), (3, 95141700), (4, 71356275), (5, 57085020), (6, 47570850), (9, 31713900), (10, 28542510), (12, 23785425), (15, 19028340), (18, 15856950), (20, 14271255), (25, 11417004), (27, 10571300), (30, 9514170), (36, 7928475), (45, 6342780), (50, 5708502), (54, 5285650), (60, 4757085), (61, 4679100), (75, 3805668), (90, 3171390), (100, 2854251), (108, 2642825), (122, 2339550), (135, 2114260), (150, 1902834), (180, 1585695), (183, 1559700), (225, 1268556), (244, 1169775), (270, 1057130), (300, 951417), (305, 935820), (366, 779850), (450, 634278), (540, 528565), (549, 519900), (610, 467910), (675, 422852), (732, 389925), (900, 317139), (915, 311940), (1098, 259950), (1220, 233955), (1350, 211426), (1525, 187164), (1647, 173300), (1733, 164700), (1830, 155970), (2196, 129975), (2700, 105713), (2745, 103980), (3050, 93582), (3294, 86650), (3466, 82350), (3660, 77985), (4575, 62388), (5199, 54900), (5490, 51990), (6100, 46791), (6588, 43325), (6932, 41175), (8235, 34660), (8665, 32940), (9150, 31194), (10398, 27450), (10980, 25995), (13725, 20796), (15597, 18300), (16470, 17330)]