26992500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 81348960

約数和(自身を除く): 54356460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 61, 75, 100, 118, 122, 125, 150, 177, 183, 236, 244, 250, 295, 300, 305, 354, 366, 375, 500, 590, 610, 625, 708, 732, 750, 885, 915, 1180, 1220, 1250, 1475, 1500, 1525, 1770, 1830, 1875, 2500, 2950, 3050, 3540, 3599, 3660, 3750, 4425, 4575, 5900, 6100, 7198, 7375, 7500, 7625, 8850, 9150, 10797, 14396, 14750, 15250, 17700, 17995, 18300, 21594, 22125, 22875, 29500, 30500, 35990, 36875, 38125, 43188, 44250, 45750, 53985, 71980, 73750, 76250, 88500, 89975, 91500, 107970, 110625, 114375, 147500, 152500, 179950, 215940, 221250, 228750, 269925, 359900, 442500, 449875, 457500, 539850, 899750, 1079700, 1349625, 1799500, 2249375, 2699250, 4498750, 5398500, 6748125, 8997500, 13496250, 26992500]

約数ペア:

[(1, 26992500), (2, 13496250), (3, 8997500), (4, 6748125), (5, 5398500), (6, 4498750), (10, 2699250), (12, 2249375), (15, 1799500), (20, 1349625), (25, 1079700), (30, 899750), (50, 539850), (59, 457500), (60, 449875), (61, 442500), (75, 359900), (100, 269925), (118, 228750), (122, 221250), (125, 215940), (150, 179950), (177, 152500), (183, 147500), (236, 114375), (244, 110625), (250, 107970), (295, 91500), (300, 89975), (305, 88500), (354, 76250), (366, 73750), (375, 71980), (500, 53985), (590, 45750), (610, 44250), (625, 43188), (708, 38125), (732, 36875), (750, 35990), (885, 30500), (915, 29500), (1180, 22875), (1220, 22125), (1250, 21594), (1475, 18300), (1500, 17995), (1525, 17700), (1770, 15250), (1830, 14750), (1875, 14396), (2500, 10797), (2950, 9150), (3050, 8850), (3540, 7625), (3599, 7500), (3660, 7375), (3750, 7198), (4425, 6100), (4575, 5900)]