66273660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 220631040

約数和(自身を除く): 154357380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 37, 45, 54, 60, 62, 74, 90, 93, 107, 108, 111, 124, 135, 148, 155, 180, 185, 186, 214, 222, 270, 279, 310, 321, 333, 370, 372, 428, 444, 465, 535, 540, 555, 558, 620, 642, 666, 740, 837, 930, 963, 999, 1070, 1110, 1116, 1147, 1284, 1332, 1395, 1605, 1665, 1674, 1860, 1926, 1998, 2140, 2220, 2294, 2790, 2889, 3210, 3317, 3330, 3348, 3441, 3852, 3959, 3996, 4185, 4588, 4815, 4995, 5580, 5735, 5778, 6420, 6634, 6660, 6882, 7918, 8370, 9630, 9951, 9990, 10323, 11470, 11556, 11877, 13268, 13764, 14445, 15836, 16585, 16740, 17205, 19260, 19795, 19902, 19980, 20646, 22940, 23754, 28890, 29853, 30969, 33170, 34410, 35631, 39590, 39804, 41292, 47508, 49755, 51615, 57780, 59385, 59706, 61938, 66340, 68820, 71262, 79180, 89559, 99510, 103230, 106893, 118770, 119412, 122729, 123876, 142524, 149265, 154845, 178155, 179118, 199020, 206460, 213786, 237540, 245458, 298530, 309690, 356310, 358236, 368187, 427572, 447795, 490916, 534465, 597060, 613645, 619380, 712620, 736374, 895590, 1068930, 1104561, 1227290, 1472748, 1791180, 1840935, 2137860, 2209122, 2454580, 3313683, 3681870, 4418244, 5522805, 6627366, 7363740, 11045610, 13254732, 16568415, 22091220, 33136830, 66273660]

約数ペア:

[(1, 66273660), (2, 33136830), (3, 22091220), (4, 16568415), (5, 13254732), (6, 11045610), (9, 7363740), (10, 6627366), (12, 5522805), (15, 4418244), (18, 3681870), (20, 3313683), (27, 2454580), (30, 2209122), (31, 2137860), (36, 1840935), (37, 1791180), (45, 1472748), (54, 1227290), (60, 1104561), (62, 1068930), (74, 895590), (90, 736374), (93, 712620), (107, 619380), (108, 613645), (111, 597060), (124, 534465), (135, 490916), (148, 447795), (155, 427572), (180, 368187), (185, 358236), (186, 356310), (214, 309690), (222, 298530), (270, 245458), (279, 237540), (310, 213786), (321, 206460), (333, 199020), (370, 179118), (372, 178155), (428, 154845), (444, 149265), (465, 142524), (535, 123876), (540, 122729), (555, 119412), (558, 118770), (620, 106893), (642, 103230), (666, 99510), (740, 89559), (837, 79180), (930, 71262), (963, 68820), (999, 66340), (1070, 61938), (1110, 59706), (1116, 59385), (1147, 57780), (1284, 51615), (1332, 49755), (1395, 47508), (1605, 41292), (1665, 39804), (1674, 39590), (1860, 35631), (1926, 34410), (1998, 33170), (2140, 30969), (2220, 29853), (2294, 28890), (2790, 23754), (2889, 22940), (3210, 20646), (3317, 19980), (3330, 19902), (3348, 19795), (3441, 19260), (3852, 17205), (3959, 16740), (3996, 16585), (4185, 15836), (4588, 14445), (4815, 13764), (4995, 13268), (5580, 11877), (5735, 11556), (5778, 11470), (6420, 10323), (6634, 9990), (6660, 9951), (6882, 9630), (7918, 8370)]