79277250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 218889216

約数和(自身を除く): 139611966

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 125, 130, 141, 150, 173, 195, 235, 250, 282, 325, 346, 375, 390, 470, 519, 611, 650, 705, 750, 865, 975, 1038, 1175, 1222, 1410, 1625, 1730, 1833, 1950, 2249, 2350, 2595, 3055, 3250, 3525, 3666, 4325, 4498, 4875, 5190, 5875, 6110, 6747, 7050, 8131, 8650, 9165, 9750, 11245, 11750, 12975, 13494, 15275, 16262, 17625, 18330, 21625, 22490, 24393, 25950, 30550, 33735, 35250, 40655, 43250, 45825, 48786, 56225, 64875, 67470, 76375, 81310, 91650, 105703, 112450, 121965, 129750, 152750, 168675, 203275, 211406, 229125, 243930, 281125, 317109, 337350, 406550, 458250, 528515, 562250, 609825, 634218, 843375, 1016375, 1057030, 1219650, 1585545, 1686750, 2032750, 2642575, 3049125, 3171090, 5285150, 6098250, 7927725, 13212875, 15855450, 26425750, 39638625, 79277250]

約数ペア:

[(1, 79277250), (2, 39638625), (3, 26425750), (5, 15855450), (6, 13212875), (10, 7927725), (13, 6098250), (15, 5285150), (25, 3171090), (26, 3049125), (30, 2642575), (39, 2032750), (47, 1686750), (50, 1585545), (65, 1219650), (75, 1057030), (78, 1016375), (94, 843375), (125, 634218), (130, 609825), (141, 562250), (150, 528515), (173, 458250), (195, 406550), (235, 337350), (250, 317109), (282, 281125), (325, 243930), (346, 229125), (375, 211406), (390, 203275), (470, 168675), (519, 152750), (611, 129750), (650, 121965), (705, 112450), (750, 105703), (865, 91650), (975, 81310), (1038, 76375), (1175, 67470), (1222, 64875), (1410, 56225), (1625, 48786), (1730, 45825), (1833, 43250), (1950, 40655), (2249, 35250), (2350, 33735), (2595, 30550), (3055, 25950), (3250, 24393), (3525, 22490), (3666, 21625), (4325, 18330), (4498, 17625), (4875, 16262), (5190, 15275), (5875, 13494), (6110, 12975), (6747, 11750), (7050, 11245), (8131, 9750), (8650, 9165)]