55210560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 187147200

約数和(自身を除く): 131936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 199, 204, 240, 255, 272, 289, 320, 340, 398, 408, 480, 510, 544, 578, 597, 680, 796, 816, 867, 960, 995, 1020, 1088, 1156, 1194, 1360, 1445, 1592, 1632, 1734, 1990, 2040, 2312, 2388, 2720, 2890, 2985, 3184, 3264, 3383, 3468, 3980, 4080, 4335, 4624, 4776, 5440, 5780, 5970, 6368, 6766, 6936, 7960, 8160, 8670, 9248, 9552, 10149, 11560, 11940, 12736, 13532, 13872, 15920, 16320, 16915, 17340, 18496, 19104, 20298, 23120, 23880, 27064, 27744, 31840, 33830, 34680, 38208, 40596, 46240, 47760, 50745, 54128, 55488, 57511, 63680, 67660, 69360, 81192, 92480, 95520, 101490, 108256, 115022, 135320, 138720, 162384, 172533, 191040, 202980, 216512, 230044, 270640, 277440, 287555, 324768, 345066, 405960, 460088, 541280, 575110, 649536, 690132, 811920, 862665, 920176, 1082560, 1150220, 1380264, 1623840, 1725330, 1840352, 2300440, 2760528, 3247680, 3450660, 3680704, 4600880, 5521056, 6901320, 9201760, 11042112, 13802640, 18403520, 27605280, 55210560]

約数ペア:

[(1, 55210560), (2, 27605280), (3, 18403520), (4, 13802640), (5, 11042112), (6, 9201760), (8, 6901320), (10, 5521056), (12, 4600880), (15, 3680704), (16, 3450660), (17, 3247680), (20, 2760528), (24, 2300440), (30, 1840352), (32, 1725330), (34, 1623840), (40, 1380264), (48, 1150220), (51, 1082560), (60, 920176), (64, 862665), (68, 811920), (80, 690132), (85, 649536), (96, 575110), (102, 541280), (120, 460088), (136, 405960), (160, 345066), (170, 324768), (192, 287555), (199, 277440), (204, 270640), (240, 230044), (255, 216512), (272, 202980), (289, 191040), (320, 172533), (340, 162384), (398, 138720), (408, 135320), (480, 115022), (510, 108256), (544, 101490), (578, 95520), (597, 92480), (680, 81192), (796, 69360), (816, 67660), (867, 63680), (960, 57511), (995, 55488), (1020, 54128), (1088, 50745), (1156, 47760), (1194, 46240), (1360, 40596), (1445, 38208), (1592, 34680), (1632, 33830), (1734, 31840), (1990, 27744), (2040, 27064), (2312, 23880), (2388, 23120), (2720, 20298), (2890, 19104), (2985, 18496), (3184, 17340), (3264, 16915), (3383, 16320), (3468, 15920), (3980, 13872), (4080, 13532), (4335, 12736), (4624, 11940), (4776, 11560), (5440, 10149), (5780, 9552), (5970, 9248), (6368, 8670), (6766, 8160), (6936, 7960)]