289168380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1857

約数の個数: 120

約数和(自身を含む): 916467552

約数和(自身を除く): 627299172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 270, 309, 324, 405, 412, 515, 540, 618, 810, 927, 1030, 1236, 1545, 1620, 1733, 1854, 2060, 2781, 3090, 3466, 3708, 4635, 5199, 5562, 6180, 6932, 8343, 8665, 9270, 10398, 11124, 13905, 15597, 16686, 17330, 18540, 20796, 25995, 27810, 31194, 33372, 34660, 41715, 46791, 51990, 55620, 62388, 77985, 83430, 93582, 103980, 140373, 155970, 166860, 178499, 187164, 233955, 280746, 311940, 356998, 467910, 535497, 561492, 701865, 713996, 892495, 935820, 1070994, 1403730, 1606491, 1784990, 2141988, 2677485, 2807460, 3212982, 3569980, 4819473, 5354970, 6425964, 8032455, 9638946, 10709940, 14458419, 16064910, 19277892, 24097365, 28916838, 32129820, 48194730, 57833676, 72292095, 96389460, 144584190, 289168380]

約数ペア:

[(1, 289168380), (2, 144584190), (3, 96389460), (4, 72292095), (5, 57833676), (6, 48194730), (9, 32129820), (10, 28916838), (12, 24097365), (15, 19277892), (18, 16064910), (20, 14458419), (27, 10709940), (30, 9638946), (36, 8032455), (45, 6425964), (54, 5354970), (60, 4819473), (81, 3569980), (90, 3212982), (103, 2807460), (108, 2677485), (135, 2141988), (162, 1784990), (180, 1606491), (206, 1403730), (270, 1070994), (309, 935820), (324, 892495), (405, 713996), (412, 701865), (515, 561492), (540, 535497), (618, 467910), (810, 356998), (927, 311940), (1030, 280746), (1236, 233955), (1545, 187164), (1620, 178499), (1733, 166860), (1854, 155970), (2060, 140373), (2781, 103980), (3090, 93582), (3466, 83430), (3708, 77985), (4635, 62388), (5199, 55620), (5562, 51990), (6180, 46791), (6932, 41715), (8343, 34660), (8665, 33372), (9270, 31194), (10398, 27810), (11124, 25995), (13905, 20796), (15597, 18540), (16686, 17330)]