72734760

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 192

約数和(自身を含む): 280425600

約数和(自身を除く): 207690840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1069, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2138, 2268, 2430, 2520, 2835, 3207, 3240, 3402, 3780, 4276, 4536, 4860, 5345, 5670, 6414, 6804, 7483, 7560, 8505, 8552, 9621, 9720, 10690, 11340, 12828, 13608, 14966, 16035, 17010, 19242, 21380, 22449, 22680, 25656, 28863, 29932, 32070, 34020, 37415, 38484, 42760, 44898, 48105, 57726, 59864, 64140, 67347, 68040, 74830, 76968, 86589, 89796, 96210, 112245, 115452, 128280, 134694, 144315, 149660, 173178, 179592, 192420, 202041, 224490, 230904, 259767, 269388, 288630, 299320, 336735, 346356, 384840, 404082, 432945, 448980, 519534, 538776, 577260, 606123, 673470, 692712, 808164, 865890, 897960, 1010205, 1039068, 1154520, 1212246, 1298835, 1346940, 1616328, 1731780, 1818369, 2020410, 2078136, 2424492, 2597670, 2693880, 3030615, 3463560, 3636738, 4040820, 4848984, 5195340, 6061230, 7273476, 8081640, 9091845, 10390680, 12122460, 14546952, 18183690, 24244920, 36367380, 72734760]

約数ペア:

[(1, 72734760), (2, 36367380), (3, 24244920), (4, 18183690), (5, 14546952), (6, 12122460), (7, 10390680), (8, 9091845), (9, 8081640), (10, 7273476), (12, 6061230), (14, 5195340), (15, 4848984), (18, 4040820), (20, 3636738), (21, 3463560), (24, 3030615), (27, 2693880), (28, 2597670), (30, 2424492), (35, 2078136), (36, 2020410), (40, 1818369), (42, 1731780), (45, 1616328), (54, 1346940), (56, 1298835), (60, 1212246), (63, 1154520), (70, 1039068), (72, 1010205), (81, 897960), (84, 865890), (90, 808164), (105, 692712), (108, 673470), (120, 606123), (126, 577260), (135, 538776), (140, 519534), (162, 448980), (168, 432945), (180, 404082), (189, 384840), (210, 346356), (216, 336735), (243, 299320), (252, 288630), (270, 269388), (280, 259767), (315, 230904), (324, 224490), (360, 202041), (378, 192420), (405, 179592), (420, 173178), (486, 149660), (504, 144315), (540, 134694), (567, 128280), (630, 115452), (648, 112245), (756, 96210), (810, 89796), (840, 86589), (945, 76968), (972, 74830), (1069, 68040), (1080, 67347), (1134, 64140), (1215, 59864), (1260, 57726), (1512, 48105), (1620, 44898), (1701, 42760), (1890, 38484), (1944, 37415), (2138, 34020), (2268, 32070), (2430, 29932), (2520, 28863), (2835, 25656), (3207, 22680), (3240, 22449), (3402, 21380), (3780, 19242), (4276, 17010), (4536, 16035), (4860, 14966), (5345, 13608), (5670, 12828), (6414, 11340), (6804, 10690), (7483, 9720), (7560, 9621), (8505, 8552)]