1328547450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1681

約数の個数: 144

約数和(自身を含む): 3686505120

約数和(自身を除く): 2357957670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 289, 323, 425, 475, 510, 570, 578, 646, 850, 867, 950, 969, 1275, 1425, 1445, 1613, 1615, 1734, 1938, 2550, 2850, 2890, 3226, 3230, 4335, 4839, 4845, 5491, 7225, 8065, 8075, 8670, 9678, 9690, 10982, 14450, 16130, 16150, 16473, 21675, 24195, 24225, 27421, 27455, 30647, 32946, 40325, 43350, 48390, 48450, 54842, 54910, 61294, 80650, 82263, 82365, 91941, 120975, 137105, 137275, 153235, 164526, 164730, 183882, 241950, 274210, 274550, 306470, 411315, 411825, 459705, 466157, 520999, 685525, 766175, 822630, 823650, 919410, 932314, 1041998, 1371050, 1398471, 1532350, 1562997, 2056575, 2298525, 2330785, 2604995, 2796942, 3125994, 4113150, 4597050, 4661570, 5209990, 6992355, 7814985, 8856983, 11653925, 13024975, 13984710, 15629970, 17713966, 23307850, 26049950, 26570949, 34961775, 39074925, 44284915, 53141898, 69923550, 78149850, 88569830, 132854745, 221424575, 265709490, 442849150, 664273725, 1328547450]

約数ペア:

[(1, 1328547450), (2, 664273725), (3, 442849150), (5, 265709490), (6, 221424575), (10, 132854745), (15, 88569830), (17, 78149850), (19, 69923550), (25, 53141898), (30, 44284915), (34, 39074925), (38, 34961775), (50, 26570949), (51, 26049950), (57, 23307850), (75, 17713966), (85, 15629970), (95, 13984710), (102, 13024975), (114, 11653925), (150, 8856983), (170, 7814985), (190, 6992355), (255, 5209990), (285, 4661570), (289, 4597050), (323, 4113150), (425, 3125994), (475, 2796942), (510, 2604995), (570, 2330785), (578, 2298525), (646, 2056575), (850, 1562997), (867, 1532350), (950, 1398471), (969, 1371050), (1275, 1041998), (1425, 932314), (1445, 919410), (1613, 823650), (1615, 822630), (1734, 766175), (1938, 685525), (2550, 520999), (2850, 466157), (2890, 459705), (3226, 411825), (3230, 411315), (4335, 306470), (4839, 274550), (4845, 274210), (5491, 241950), (7225, 183882), (8065, 164730), (8075, 164526), (8670, 153235), (9678, 137275), (9690, 137105), (10982, 120975), (14450, 91941), (16130, 82365), (16150, 82263), (16473, 80650), (21675, 61294), (24195, 54910), (24225, 54842), (27421, 48450), (27455, 48390), (30647, 43350), (32946, 40325)]