42518200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 106243200

約数和(自身を除く): 63725000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 67, 76, 95, 100, 134, 152, 167, 190, 200, 268, 334, 335, 380, 475, 536, 668, 670, 760, 835, 950, 1273, 1336, 1340, 1670, 1675, 1900, 2546, 2680, 3173, 3340, 3350, 3800, 4175, 5092, 6346, 6365, 6680, 6700, 8350, 10184, 11189, 12692, 12730, 13400, 15865, 16700, 22378, 25384, 25460, 31730, 31825, 33400, 44756, 50920, 55945, 63460, 63650, 79325, 89512, 111890, 126920, 127300, 158650, 212591, 223780, 254600, 279725, 317300, 425182, 447560, 559450, 634600, 850364, 1062955, 1118900, 1700728, 2125910, 2237800, 4251820, 5314775, 8503640, 10629550, 21259100, 42518200]

約数ペア:

[(1, 42518200), (2, 21259100), (4, 10629550), (5, 8503640), (8, 5314775), (10, 4251820), (19, 2237800), (20, 2125910), (25, 1700728), (38, 1118900), (40, 1062955), (50, 850364), (67, 634600), (76, 559450), (95, 447560), (100, 425182), (134, 317300), (152, 279725), (167, 254600), (190, 223780), (200, 212591), (268, 158650), (334, 127300), (335, 126920), (380, 111890), (475, 89512), (536, 79325), (668, 63650), (670, 63460), (760, 55945), (835, 50920), (950, 44756), (1273, 33400), (1336, 31825), (1340, 31730), (1670, 25460), (1675, 25384), (1900, 22378), (2546, 16700), (2680, 15865), (3173, 13400), (3340, 12730), (3350, 12692), (3800, 11189), (4175, 10184), (5092, 8350), (6346, 6700), (6365, 6680)]