108757740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19951

約数の個数: 96

約数和(自身を含む): 374814720

約数和(自身を除く): 266056980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19919, 39838, 59757, 79676, 99595, 119514, 139433, 199190, 239028, 258947, 278866, 298785, 398380, 418299, 517894, 557732, 597570, 697165, 776841, 836598, 1035788, 1195140, 1294735, 1394330, 1553682, 1673196, 1812629, 2091495, 2589470, 2788660, 3107364, 3625258, 3884205, 4182990, 5178940, 5437887, 7250516, 7768410, 8365980, 9063145, 10875774, 15536820, 18126290, 21751548, 27189435, 36252580, 54378870, 108757740]

約数ペア:

[(1, 108757740), (2, 54378870), (3, 36252580), (4, 27189435), (5, 21751548), (6, 18126290), (7, 15536820), (10, 10875774), (12, 9063145), (13, 8365980), (14, 7768410), (15, 7250516), (20, 5437887), (21, 5178940), (26, 4182990), (28, 3884205), (30, 3625258), (35, 3107364), (39, 2788660), (42, 2589470), (52, 2091495), (60, 1812629), (65, 1673196), (70, 1553682), (78, 1394330), (84, 1294735), (91, 1195140), (105, 1035788), (130, 836598), (140, 776841), (156, 697165), (182, 597570), (195, 557732), (210, 517894), (260, 418299), (273, 398380), (364, 298785), (390, 278866), (420, 258947), (455, 239028), (546, 199190), (780, 139433), (910, 119514), (1092, 99595), (1365, 79676), (1820, 59757), (2730, 39838), (5460, 19919)]