42351000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:786

約数の個数: 128

約数和(自身を含む): 139276800

約数和(自身を除く): 96925800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 743, 750, 760, 950, 1000, 1140, 1425, 1486, 1500, 1900, 2229, 2280, 2375, 2850, 2972, 3000, 3715, 3800, 4458, 4750, 5700, 5944, 7125, 7430, 8916, 9500, 11145, 11400, 14117, 14250, 14860, 17832, 18575, 19000, 22290, 28234, 28500, 29720, 37150, 42351, 44580, 55725, 56468, 57000, 70585, 74300, 84702, 89160, 92875, 111450, 112936, 141170, 148600, 169404, 185750, 211755, 222900, 278625, 282340, 338808, 352925, 371500, 423510, 445800, 557250, 564680, 705850, 743000, 847020, 1058775, 1114500, 1411700, 1694040, 1764625, 2117550, 2229000, 2823400, 3529250, 4235100, 5293875, 7058500, 8470200, 10587750, 14117000, 21175500, 42351000]

約数ペア:

[(1, 42351000), (2, 21175500), (3, 14117000), (4, 10587750), (5, 8470200), (6, 7058500), (8, 5293875), (10, 4235100), (12, 3529250), (15, 2823400), (19, 2229000), (20, 2117550), (24, 1764625), (25, 1694040), (30, 1411700), (38, 1114500), (40, 1058775), (50, 847020), (57, 743000), (60, 705850), (75, 564680), (76, 557250), (95, 445800), (100, 423510), (114, 371500), (120, 352925), (125, 338808), (150, 282340), (152, 278625), (190, 222900), (200, 211755), (228, 185750), (250, 169404), (285, 148600), (300, 141170), (375, 112936), (380, 111450), (456, 92875), (475, 89160), (500, 84702), (570, 74300), (600, 70585), (743, 57000), (750, 56468), (760, 55725), (950, 44580), (1000, 42351), (1140, 37150), (1425, 29720), (1486, 28500), (1500, 28234), (1900, 22290), (2229, 19000), (2280, 18575), (2375, 17832), (2850, 14860), (2972, 14250), (3000, 14117), (3715, 11400), (3800, 11145), (4458, 9500), (4750, 8916), (5700, 7430), (5944, 7125)]