195414180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 624879360

約数和(自身を除く): 429465180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 53, 58, 60, 65, 78, 87, 106, 116, 130, 145, 156, 159, 163, 174, 195, 212, 260, 265, 290, 318, 326, 348, 377, 390, 435, 489, 530, 580, 636, 652, 689, 754, 780, 795, 815, 870, 978, 1060, 1131, 1378, 1508, 1537, 1590, 1630, 1740, 1885, 1956, 2067, 2119, 2262, 2445, 2756, 3074, 3180, 3260, 3445, 3770, 4134, 4238, 4524, 4611, 4727, 4890, 5655, 6148, 6357, 6890, 7540, 7685, 8268, 8476, 8639, 9222, 9454, 9780, 10335, 10595, 11310, 12714, 13780, 14181, 15370, 17278, 18444, 18908, 19981, 20670, 21190, 22620, 23055, 23635, 25428, 25917, 28362, 30740, 31785, 34556, 39962, 41340, 42380, 43195, 46110, 47270, 51834, 56724, 59943, 61451, 63570, 70905, 79924, 86390, 92220, 94540, 99905, 103668, 112307, 119886, 122902, 127140, 129585, 141810, 172780, 184353, 199810, 224614, 239772, 245804, 250531, 259170, 283620, 299715, 307255, 336921, 368706, 399620, 449228, 501062, 518340, 561535, 599430, 614510, 673842, 737412, 751593, 921765, 1002124, 1123070, 1198860, 1229020, 1252655, 1347684, 1503186, 1684605, 1843530, 2246140, 2505310, 3006372, 3256903, 3369210, 3687060, 3757965, 5010620, 6513806, 6738420, 7515930, 9770709, 13027612, 15031860, 16284515, 19541418, 32569030, 39082836, 48853545, 65138060, 97707090, 195414180]

約数ペア:

[(1, 195414180), (2, 97707090), (3, 65138060), (4, 48853545), (5, 39082836), (6, 32569030), (10, 19541418), (12, 16284515), (13, 15031860), (15, 13027612), (20, 9770709), (26, 7515930), (29, 6738420), (30, 6513806), (39, 5010620), (52, 3757965), (53, 3687060), (58, 3369210), (60, 3256903), (65, 3006372), (78, 2505310), (87, 2246140), (106, 1843530), (116, 1684605), (130, 1503186), (145, 1347684), (156, 1252655), (159, 1229020), (163, 1198860), (174, 1123070), (195, 1002124), (212, 921765), (260, 751593), (265, 737412), (290, 673842), (318, 614510), (326, 599430), (348, 561535), (377, 518340), (390, 501062), (435, 449228), (489, 399620), (530, 368706), (580, 336921), (636, 307255), (652, 299715), (689, 283620), (754, 259170), (780, 250531), (795, 245804), (815, 239772), (870, 224614), (978, 199810), (1060, 184353), (1131, 172780), (1378, 141810), (1508, 129585), (1537, 127140), (1590, 122902), (1630, 119886), (1740, 112307), (1885, 103668), (1956, 99905), (2067, 94540), (2119, 92220), (2262, 86390), (2445, 79924), (2756, 70905), (3074, 63570), (3180, 61451), (3260, 59943), (3445, 56724), (3770, 51834), (4134, 47270), (4238, 46110), (4524, 43195), (4611, 42380), (4727, 41340), (4890, 39962), (5655, 34556), (6148, 31785), (6357, 30740), (6890, 28362), (7540, 25917), (7685, 25428), (8268, 23635), (8476, 23055), (8639, 22620), (9222, 21190), (9454, 20670), (9780, 19981), (10335, 18908), (10595, 18444), (11310, 17278), (12714, 15370), (13780, 14181)]