75291480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19013}}^1$

素因数の和:19041

約数の個数: 96

約数和(自身を含む): 266956560

約数和(自身を除く): 191665080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 171117, 190130, 209143, 228156, 285195, 342234, 380260, 418286, 456312, 570390, 627429, 684468, 760520, 836572, 855585, 1045715, 1140780, 1254858, 1368936, 1673144, 1711170, 1882287, 2091430, 2281560, 2509716, 3137145, 3422340, 3764574, 4182860, 5019432, 6274290, 6844680, 7529148, 8365720, 9411435, 12548580, 15058296, 18822870, 25097160, 37645740, 75291480]

約数ペア:

[(1, 75291480), (2, 37645740), (3, 25097160), (4, 18822870), (5, 15058296), (6, 12548580), (8, 9411435), (9, 8365720), (10, 7529148), (11, 6844680), (12, 6274290), (15, 5019432), (18, 4182860), (20, 3764574), (22, 3422340), (24, 3137145), (30, 2509716), (33, 2281560), (36, 2091430), (40, 1882287), (44, 1711170), (45, 1673144), (55, 1368936), (60, 1254858), (66, 1140780), (72, 1045715), (88, 855585), (90, 836572), (99, 760520), (110, 684468), (120, 627429), (132, 570390), (165, 456312), (180, 418286), (198, 380260), (220, 342234), (264, 285195), (330, 228156), (360, 209143), (396, 190130), (440, 171117), (495, 152104), (660, 114078), (792, 95065), (990, 76052), (1320, 57039), (1980, 38026), (3960, 19013)]