201927960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3319}}^1$

素因数の和:3362

約数の個数: 144

約数和(自身を含む): 710845200

約数和(自身を除く): 508917240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3319, 3380, 4056, 4680, 5070, 6084, 6638, 6760, 7605, 9957, 10140, 12168, 13276, 15210, 16595, 19914, 20280, 26552, 29871, 30420, 33190, 39828, 43147, 49785, 59742, 60840, 66380, 79656, 86294, 99570, 119484, 129441, 132760, 149355, 172588, 199140, 215735, 238968, 258882, 298710, 345176, 388323, 398280, 431470, 517764, 560911, 597420, 647205, 776646, 862940, 1035528, 1121822, 1194840, 1294410, 1553292, 1682733, 1725880, 1941615, 2243644, 2588820, 2804555, 3106584, 3365466, 3883230, 4487288, 5048199, 5177640, 5609110, 6730932, 7766460, 8413665, 10096398, 11218220, 13461864, 15532920, 16827330, 20192796, 22436440, 25240995, 33654660, 40385592, 50481990, 67309320, 100963980, 201927960]

約数ペア:

[(1, 201927960), (2, 100963980), (3, 67309320), (4, 50481990), (5, 40385592), (6, 33654660), (8, 25240995), (9, 22436440), (10, 20192796), (12, 16827330), (13, 15532920), (15, 13461864), (18, 11218220), (20, 10096398), (24, 8413665), (26, 7766460), (30, 6730932), (36, 5609110), (39, 5177640), (40, 5048199), (45, 4487288), (52, 3883230), (60, 3365466), (65, 3106584), (72, 2804555), (78, 2588820), (90, 2243644), (104, 1941615), (117, 1725880), (120, 1682733), (130, 1553292), (156, 1294410), (169, 1194840), (180, 1121822), (195, 1035528), (234, 862940), (260, 776646), (312, 647205), (338, 597420), (360, 560911), (390, 517764), (468, 431470), (507, 398280), (520, 388323), (585, 345176), (676, 298710), (780, 258882), (845, 238968), (936, 215735), (1014, 199140), (1170, 172588), (1352, 149355), (1521, 132760), (1560, 129441), (1690, 119484), (2028, 99570), (2340, 86294), (2535, 79656), (3042, 66380), (3319, 60840), (3380, 59742), (4056, 49785), (4680, 43147), (5070, 39828), (6084, 33190), (6638, 30420), (6760, 29871), (7605, 26552), (9957, 20280), (10140, 19914), (12168, 16595), (13276, 15210)]