67544620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 178305120

約数和(自身を除く): 110760500

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 113, 121, 130, 143, 190, 209, 220, 226, 242, 247, 260, 286, 380, 418, 452, 484, 494, 565, 572, 605, 715, 836, 988, 1045, 1130, 1210, 1235, 1243, 1430, 1469, 1573, 2090, 2147, 2260, 2299, 2420, 2470, 2486, 2717, 2860, 2938, 3146, 4180, 4294, 4598, 4940, 4972, 5434, 5876, 6215, 6292, 7345, 7865, 8588, 9196, 10735, 10868, 11495, 12430, 13585, 13673, 14690, 15730, 16159, 21470, 22990, 23617, 24860, 27170, 27346, 27911, 29380, 29887, 31460, 32318, 42940, 45980, 47234, 54340, 54692, 55822, 59774, 64636, 68365, 80795, 94468, 111644, 118085, 119548, 136730, 139555, 149435, 161590, 177749, 236170, 259787, 273460, 279110, 298870, 307021, 323180, 355498, 472340, 519574, 558220, 597740, 614042, 710996, 888745, 1039148, 1228084, 1298935, 1535105, 1777490, 2597870, 3070210, 3377231, 3554980, 5195740, 6140420, 6754462, 13508924, 16886155, 33772310, 67544620]

約数ペア:

[(1, 67544620), (2, 33772310), (4, 16886155), (5, 13508924), (10, 6754462), (11, 6140420), (13, 5195740), (19, 3554980), (20, 3377231), (22, 3070210), (26, 2597870), (38, 1777490), (44, 1535105), (52, 1298935), (55, 1228084), (65, 1039148), (76, 888745), (95, 710996), (110, 614042), (113, 597740), (121, 558220), (130, 519574), (143, 472340), (190, 355498), (209, 323180), (220, 307021), (226, 298870), (242, 279110), (247, 273460), (260, 259787), (286, 236170), (380, 177749), (418, 161590), (452, 149435), (484, 139555), (494, 136730), (565, 119548), (572, 118085), (605, 111644), (715, 94468), (836, 80795), (988, 68365), (1045, 64636), (1130, 59774), (1210, 55822), (1235, 54692), (1243, 54340), (1430, 47234), (1469, 45980), (1573, 42940), (2090, 32318), (2147, 31460), (2260, 29887), (2299, 29380), (2420, 27911), (2470, 27346), (2486, 27170), (2717, 24860), (2860, 23617), (2938, 22990), (3146, 21470), (4180, 16159), (4294, 15730), (4598, 14690), (4940, 13673), (4972, 13585), (5434, 12430), (5876, 11495), (6215, 10868), (6292, 10735), (7345, 9196), (7865, 8588)]