42025230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 120

約数和(自身を含む): 122760792

約数和(自身を除く): 80735562

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 307, 338, 351, 390, 405, 507, 585, 614, 702, 810, 845, 921, 1014, 1053, 1170, 1521, 1535, 1690, 1755, 1842, 2106, 2535, 2763, 3042, 3070, 3510, 3991, 4563, 4605, 5070, 5265, 5526, 7605, 7982, 8289, 9126, 9210, 10530, 11973, 13689, 13815, 15210, 16578, 19955, 22815, 23946, 24867, 27378, 27630, 35919, 39910, 41445, 45630, 49734, 51883, 59865, 68445, 71838, 82890, 103766, 107757, 119730, 124335, 136890, 155649, 179595, 215514, 248670, 259415, 311298, 323271, 359190, 466947, 518830, 538785, 646542, 778245, 933894, 1077570, 1400841, 1556490, 1616355, 2334735, 2801682, 3232710, 4202523, 4669470, 7004205, 8405046, 14008410, 21012615, 42025230]

約数ペア:

[(1, 42025230), (2, 21012615), (3, 14008410), (5, 8405046), (6, 7004205), (9, 4669470), (10, 4202523), (13, 3232710), (15, 2801682), (18, 2334735), (26, 1616355), (27, 1556490), (30, 1400841), (39, 1077570), (45, 933894), (54, 778245), (65, 646542), (78, 538785), (81, 518830), (90, 466947), (117, 359190), (130, 323271), (135, 311298), (162, 259415), (169, 248670), (195, 215514), (234, 179595), (270, 155649), (307, 136890), (338, 124335), (351, 119730), (390, 107757), (405, 103766), (507, 82890), (585, 71838), (614, 68445), (702, 59865), (810, 51883), (845, 49734), (921, 45630), (1014, 41445), (1053, 39910), (1170, 35919), (1521, 27630), (1535, 27378), (1690, 24867), (1755, 23946), (1842, 22815), (2106, 19955), (2535, 16578), (2763, 15210), (3042, 13815), (3070, 13689), (3510, 11973), (3991, 10530), (4563, 9210), (4605, 9126), (5070, 8289), (5265, 7982), (5526, 7605)]