225831240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 775716480

約数和(自身を除く): 549885240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1483, 1620, 1692, 1880, 2115, 2538, 2820, 2966, 3240, 3384, 3807, 4230, 4449, 5076, 5640, 5932, 6345, 7415, 7614, 8460, 8898, 10152, 11864, 12690, 13347, 14830, 15228, 16920, 17796, 19035, 22245, 25380, 26694, 29660, 30456, 35592, 38070, 40041, 44490, 50760, 53388, 59320, 66735, 69701, 76140, 80082, 88980, 106776, 120123, 133470, 139402, 152280, 160164, 177960, 200205, 209103, 240246, 266940, 278804, 320328, 348505, 400410, 418206, 480492, 533880, 557608, 600615, 627309, 697010, 800820, 836412, 960984, 1045515, 1201230, 1254618, 1394020, 1601640, 1672824, 1881927, 2091030, 2402460, 2509236, 2788040, 3136545, 3763854, 4182060, 4804920, 5018472, 5645781, 6273090, 7527708, 8364120, 9409635, 11291562, 12546180, 15055416, 18819270, 22583124, 25092360, 28228905, 37638540, 45166248, 56457810, 75277080, 112915620, 225831240]

約数ペア:

[(1, 225831240), (2, 112915620), (3, 75277080), (4, 56457810), (5, 45166248), (6, 37638540), (8, 28228905), (9, 25092360), (10, 22583124), (12, 18819270), (15, 15055416), (18, 12546180), (20, 11291562), (24, 9409635), (27, 8364120), (30, 7527708), (36, 6273090), (40, 5645781), (45, 5018472), (47, 4804920), (54, 4182060), (60, 3763854), (72, 3136545), (81, 2788040), (90, 2509236), (94, 2402460), (108, 2091030), (120, 1881927), (135, 1672824), (141, 1601640), (162, 1394020), (180, 1254618), (188, 1201230), (216, 1045515), (235, 960984), (270, 836412), (282, 800820), (324, 697010), (360, 627309), (376, 600615), (405, 557608), (423, 533880), (470, 480492), (540, 418206), (564, 400410), (648, 348505), (705, 320328), (810, 278804), (846, 266940), (940, 240246), (1080, 209103), (1128, 200205), (1269, 177960), (1410, 160164), (1483, 152280), (1620, 139402), (1692, 133470), (1880, 120123), (2115, 106776), (2538, 88980), (2820, 80082), (2966, 76140), (3240, 69701), (3384, 66735), (3807, 59320), (4230, 53388), (4449, 50760), (5076, 44490), (5640, 40041), (5932, 38070), (6345, 35592), (7415, 30456), (7614, 29660), (8460, 26694), (8898, 25380), (10152, 22245), (11864, 19035), (12690, 17796), (13347, 16920), (14830, 15228)]