120771300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 380600640

約数和(自身を除く): 259829340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 173, 179, 195, 260, 300, 325, 346, 358, 390, 519, 537, 650, 692, 716, 780, 865, 895, 975, 1038, 1074, 1300, 1730, 1790, 1950, 2076, 2148, 2249, 2327, 2595, 2685, 3460, 3580, 3900, 4325, 4475, 4498, 4654, 5190, 5370, 6747, 6981, 8650, 8950, 8996, 9308, 10380, 10740, 11245, 11635, 12975, 13425, 13494, 13962, 17300, 17900, 22490, 23270, 25950, 26850, 26988, 27924, 30967, 33735, 34905, 44980, 46540, 51900, 53700, 56225, 58175, 61934, 67470, 69810, 92901, 112450, 116350, 123868, 134940, 139620, 154835, 168675, 174525, 185802, 224900, 232700, 309670, 337350, 349050, 371604, 402571, 464505, 619340, 674700, 698100, 774175, 805142, 929010, 1207713, 1548350, 1610284, 1858020, 2012855, 2322525, 2415426, 3096700, 4025710, 4645050, 4830852, 6038565, 8051420, 9290100, 10064275, 12077130, 20128550, 24154260, 30192825, 40257100, 60385650, 120771300]

約数ペア:

[(1, 120771300), (2, 60385650), (3, 40257100), (4, 30192825), (5, 24154260), (6, 20128550), (10, 12077130), (12, 10064275), (13, 9290100), (15, 8051420), (20, 6038565), (25, 4830852), (26, 4645050), (30, 4025710), (39, 3096700), (50, 2415426), (52, 2322525), (60, 2012855), (65, 1858020), (75, 1610284), (78, 1548350), (100, 1207713), (130, 929010), (150, 805142), (156, 774175), (173, 698100), (179, 674700), (195, 619340), (260, 464505), (300, 402571), (325, 371604), (346, 349050), (358, 337350), (390, 309670), (519, 232700), (537, 224900), (650, 185802), (692, 174525), (716, 168675), (780, 154835), (865, 139620), (895, 134940), (975, 123868), (1038, 116350), (1074, 112450), (1300, 92901), (1730, 69810), (1790, 67470), (1950, 61934), (2076, 58175), (2148, 56225), (2249, 53700), (2327, 51900), (2595, 46540), (2685, 44980), (3460, 34905), (3580, 33735), (3900, 30967), (4325, 27924), (4475, 26988), (4498, 26850), (4654, 25950), (5190, 23270), (5370, 22490), (6747, 17900), (6981, 17300), (8650, 13962), (8950, 13494), (8996, 13425), (9308, 12975), (10380, 11635), (10740, 11245)]