146357200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 420687360

約数和(自身を除く): 274330160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 31, 37, 40, 44, 50, 55, 58, 62, 74, 80, 88, 100, 110, 116, 124, 145, 148, 155, 176, 185, 200, 220, 232, 248, 275, 290, 296, 310, 319, 341, 370, 400, 407, 440, 464, 496, 550, 580, 592, 620, 638, 682, 725, 740, 775, 814, 880, 899, 925, 1073, 1100, 1147, 1160, 1240, 1276, 1364, 1450, 1480, 1550, 1595, 1628, 1705, 1798, 1850, 2035, 2146, 2200, 2294, 2320, 2480, 2552, 2728, 2900, 2960, 3100, 3190, 3256, 3410, 3596, 3700, 4070, 4292, 4400, 4495, 4588, 5104, 5365, 5456, 5735, 5800, 6200, 6380, 6512, 6820, 7192, 7400, 7975, 8140, 8525, 8584, 8990, 9176, 9889, 10175, 10730, 11470, 11600, 11803, 12400, 12617, 12760, 13640, 14384, 14800, 15950, 16280, 17050, 17168, 17980, 18352, 19778, 20350, 21460, 22475, 22940, 23606, 25234, 25520, 26825, 27280, 28675, 31900, 32560, 33263, 34100, 35960, 39556, 40700, 42920, 44950, 45880, 47212, 49445, 50468, 53650, 57350, 59015, 63085, 63800, 66526, 68200, 71920, 79112, 81400, 85840, 89900, 91760, 94424, 98890, 100936, 107300, 114700, 118030, 126170, 127600, 133052, 136400, 158224, 162800, 166315, 179800, 188848, 197780, 201872, 214600, 229400, 236060, 247225, 252340, 266104, 295075, 315425, 332630, 359600, 365893, 395560, 429200, 458800, 472120, 494450, 504680, 532208, 590150, 630850, 665260, 731786, 791120, 831575, 944240, 988900, 1009360, 1180300, 1261700, 1330520, 1463572, 1663150, 1829465, 1977800, 2360600, 2523400, 2661040, 2927144, 3326300, 3658930, 3955600, 4721200, 5046800, 5854288, 6652600, 7317860, 9147325, 13305200, 14635720, 18294650, 29271440, 36589300, 73178600, 146357200]

約数ペア:

[(1, 146357200), (2, 73178600), (4, 36589300), (5, 29271440), (8, 18294650), (10, 14635720), (11, 13305200), (16, 9147325), (20, 7317860), (22, 6652600), (25, 5854288), (29, 5046800), (31, 4721200), (37, 3955600), (40, 3658930), (44, 3326300), (50, 2927144), (55, 2661040), (58, 2523400), (62, 2360600), (74, 1977800), (80, 1829465), (88, 1663150), (100, 1463572), (110, 1330520), (116, 1261700), (124, 1180300), (145, 1009360), (148, 988900), (155, 944240), (176, 831575), (185, 791120), (200, 731786), (220, 665260), (232, 630850), (248, 590150), (275, 532208), (290, 504680), (296, 494450), (310, 472120), (319, 458800), (341, 429200), (370, 395560), (400, 365893), (407, 359600), (440, 332630), (464, 315425), (496, 295075), (550, 266104), (580, 252340), (592, 247225), (620, 236060), (638, 229400), (682, 214600), (725, 201872), (740, 197780), (775, 188848), (814, 179800), (880, 166315), (899, 162800), (925, 158224), (1073, 136400), (1100, 133052), (1147, 127600), (1160, 126170), (1240, 118030), (1276, 114700), (1364, 107300), (1450, 100936), (1480, 98890), (1550, 94424), (1595, 91760), (1628, 89900), (1705, 85840), (1798, 81400), (1850, 79112), (2035, 71920), (2146, 68200), (2200, 66526), (2294, 63800), (2320, 63085), (2480, 59015), (2552, 57350), (2728, 53650), (2900, 50468), (2960, 49445), (3100, 47212), (3190, 45880), (3256, 44950), (3410, 42920), (3596, 40700), (3700, 39556), (4070, 35960), (4292, 34100), (4400, 33263), (4495, 32560), (4588, 31900), (5104, 28675), (5365, 27280), (5456, 26825), (5735, 25520), (5800, 25234), (6200, 23606), (6380, 22940), (6512, 22475), (6820, 21460), (7192, 20350), (7400, 19778), (7975, 18352), (8140, 17980), (8525, 17168), (8584, 17050), (8990, 16280), (9176, 15950), (9889, 14800), (10175, 14384), (10730, 13640), (11470, 12760), (11600, 12617), (11803, 12400)]