75238940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 193705344

約数和(自身を除く): 118466404

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 313, 340, 404, 476, 505, 595, 626, 707, 1010, 1190, 1252, 1414, 1565, 1717, 2020, 2191, 2380, 2828, 3130, 3434, 3535, 4382, 5321, 6260, 6868, 7070, 8585, 8764, 10642, 10955, 12019, 14140, 17170, 21284, 21910, 24038, 26605, 31613, 34340, 37247, 43820, 48076, 53210, 60095, 63226, 74494, 106420, 120190, 126452, 148988, 158065, 186235, 221291, 240380, 316130, 372470, 442582, 537421, 632260, 744940, 885164, 1074842, 1106455, 2149684, 2212910, 2687105, 3761947, 4425820, 5374210, 7523894, 10748420, 15047788, 18809735, 37619470, 75238940]

約数ペア:

[(1, 75238940), (2, 37619470), (4, 18809735), (5, 15047788), (7, 10748420), (10, 7523894), (14, 5374210), (17, 4425820), (20, 3761947), (28, 2687105), (34, 2212910), (35, 2149684), (68, 1106455), (70, 1074842), (85, 885164), (101, 744940), (119, 632260), (140, 537421), (170, 442582), (202, 372470), (238, 316130), (313, 240380), (340, 221291), (404, 186235), (476, 158065), (505, 148988), (595, 126452), (626, 120190), (707, 106420), (1010, 74494), (1190, 63226), (1252, 60095), (1414, 53210), (1565, 48076), (1717, 43820), (2020, 37247), (2191, 34340), (2380, 31613), (2828, 26605), (3130, 24038), (3434, 21910), (3535, 21284), (4382, 17170), (5321, 14140), (6260, 12019), (6868, 10955), (7070, 10642), (8585, 8764)]