69221750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 149778720

約数和(自身を除く): 80556970

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 59, 65, 95, 118, 125, 130, 190, 247, 250, 295, 325, 361, 475, 494, 590, 650, 722, 767, 950, 1121, 1235, 1475, 1534, 1625, 1805, 2242, 2375, 2470, 2950, 3250, 3610, 3835, 4693, 4750, 5605, 6175, 7375, 7670, 9025, 9386, 11210, 12350, 14573, 14750, 18050, 19175, 21299, 23465, 28025, 29146, 30875, 38350, 42598, 45125, 46930, 56050, 61750, 72865, 90250, 95875, 106495, 117325, 140125, 145730, 191750, 212990, 234650, 276887, 280250, 364325, 532475, 553774, 586625, 728650, 1064950, 1173250, 1384435, 1821625, 2662375, 2768870, 3643250, 5324750, 6922175, 13844350, 34610875, 69221750]

約数ペア:

[(1, 69221750), (2, 34610875), (5, 13844350), (10, 6922175), (13, 5324750), (19, 3643250), (25, 2768870), (26, 2662375), (38, 1821625), (50, 1384435), (59, 1173250), (65, 1064950), (95, 728650), (118, 586625), (125, 553774), (130, 532475), (190, 364325), (247, 280250), (250, 276887), (295, 234650), (325, 212990), (361, 191750), (475, 145730), (494, 140125), (590, 117325), (650, 106495), (722, 95875), (767, 90250), (950, 72865), (1121, 61750), (1235, 56050), (1475, 46930), (1534, 45125), (1625, 42598), (1805, 38350), (2242, 30875), (2375, 29146), (2470, 28025), (2950, 23465), (3250, 21299), (3610, 19175), (3835, 18050), (4693, 14750), (4750, 14573), (5605, 12350), (6175, 11210), (7375, 9386), (7670, 9025)]