100139880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 319334400

約数和(自身を除く): 219194520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 263, 285, 334, 380, 456, 501, 526, 570, 668, 760, 789, 835, 1002, 1052, 1140, 1315, 1336, 1578, 1670, 2004, 2104, 2280, 2505, 2630, 3156, 3173, 3340, 3945, 4008, 4997, 5010, 5260, 6312, 6346, 6680, 7890, 9519, 9994, 10020, 10520, 12692, 14991, 15780, 15865, 19038, 19988, 20040, 24985, 25384, 29982, 31560, 31730, 38076, 39976, 43921, 47595, 49970, 59964, 63460, 74955, 76152, 87842, 95190, 99940, 119928, 126920, 131763, 149910, 175684, 190380, 199880, 219605, 263526, 299820, 351368, 380760, 439210, 527052, 599640, 658815, 834499, 878420, 1054104, 1317630, 1668998, 1756840, 2503497, 2635260, 3337996, 4172495, 5006994, 5270520, 6675992, 8344990, 10013988, 12517485, 16689980, 20027976, 25034970, 33379960, 50069940, 100139880]

約数ペア:

[(1, 100139880), (2, 50069940), (3, 33379960), (4, 25034970), (5, 20027976), (6, 16689980), (8, 12517485), (10, 10013988), (12, 8344990), (15, 6675992), (19, 5270520), (20, 5006994), (24, 4172495), (30, 3337996), (38, 2635260), (40, 2503497), (57, 1756840), (60, 1668998), (76, 1317630), (95, 1054104), (114, 878420), (120, 834499), (152, 658815), (167, 599640), (190, 527052), (228, 439210), (263, 380760), (285, 351368), (334, 299820), (380, 263526), (456, 219605), (501, 199880), (526, 190380), (570, 175684), (668, 149910), (760, 131763), (789, 126920), (835, 119928), (1002, 99940), (1052, 95190), (1140, 87842), (1315, 76152), (1336, 74955), (1578, 63460), (1670, 59964), (2004, 49970), (2104, 47595), (2280, 43921), (2505, 39976), (2630, 38076), (3156, 31730), (3173, 31560), (3340, 29982), (3945, 25384), (4008, 24985), (4997, 20040), (5010, 19988), (5260, 19038), (6312, 15865), (6346, 15780), (6680, 14991), (7890, 12692), (9519, 10520), (9994, 10020)]