69470700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 221652480

約数和(自身を除く): 152181780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 379, 390, 470, 564, 611, 650, 705, 758, 780, 940, 975, 1137, 1175, 1222, 1300, 1410, 1516, 1833, 1895, 1950, 2274, 2350, 2444, 2820, 3055, 3525, 3666, 3790, 3900, 4548, 4700, 4927, 5685, 6110, 7050, 7332, 7580, 9165, 9475, 9854, 11370, 12220, 14100, 14781, 15275, 17813, 18330, 18950, 19708, 22740, 24635, 28425, 29562, 30550, 35626, 36660, 37900, 45825, 49270, 53439, 56850, 59124, 61100, 71252, 73905, 89065, 91650, 98540, 106878, 113700, 123175, 147810, 178130, 183300, 213756, 231569, 246350, 267195, 295620, 356260, 369525, 445325, 463138, 492700, 534390, 694707, 739050, 890650, 926276, 1068780, 1157845, 1335975, 1389414, 1478100, 1781300, 2315690, 2671950, 2778828, 3473535, 4631380, 5343900, 5789225, 6947070, 11578450, 13894140, 17367675, 23156900, 34735350, 69470700]

約数ペア:

[(1, 69470700), (2, 34735350), (3, 23156900), (4, 17367675), (5, 13894140), (6, 11578450), (10, 6947070), (12, 5789225), (13, 5343900), (15, 4631380), (20, 3473535), (25, 2778828), (26, 2671950), (30, 2315690), (39, 1781300), (47, 1478100), (50, 1389414), (52, 1335975), (60, 1157845), (65, 1068780), (75, 926276), (78, 890650), (94, 739050), (100, 694707), (130, 534390), (141, 492700), (150, 463138), (156, 445325), (188, 369525), (195, 356260), (235, 295620), (260, 267195), (282, 246350), (300, 231569), (325, 213756), (379, 183300), (390, 178130), (470, 147810), (564, 123175), (611, 113700), (650, 106878), (705, 98540), (758, 91650), (780, 89065), (940, 73905), (975, 71252), (1137, 61100), (1175, 59124), (1222, 56850), (1300, 53439), (1410, 49270), (1516, 45825), (1833, 37900), (1895, 36660), (1950, 35626), (2274, 30550), (2350, 29562), (2444, 28425), (2820, 24635), (3055, 22740), (3525, 19708), (3666, 18950), (3790, 18330), (3900, 17813), (4548, 15275), (4700, 14781), (4927, 14100), (5685, 12220), (6110, 11370), (7050, 9854), (7332, 9475), (7580, 9165)]