274360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 860034240

約数和(自身を除く): 585673320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 61, 74, 111, 120, 122, 148, 183, 185, 222, 244, 296, 305, 366, 370, 444, 488, 555, 610, 732, 740, 888, 915, 1013, 1110, 1220, 1464, 1480, 1830, 2026, 2220, 2257, 2440, 3039, 3660, 4052, 4440, 4514, 5065, 6078, 6771, 7320, 8104, 9028, 10130, 11285, 12156, 13542, 15195, 18056, 20260, 22570, 24312, 27084, 30390, 33855, 37481, 40520, 45140, 54168, 60780, 61793, 67710, 74962, 90280, 112443, 121560, 123586, 135420, 149924, 185379, 187405, 224886, 247172, 270840, 299848, 308965, 370758, 374810, 449772, 494344, 562215, 617930, 741516, 749620, 899544, 926895, 1124430, 1235860, 1483032, 1499240, 1853790, 2248860, 2286341, 2471720, 3707580, 4497720, 4572682, 6859023, 7415160, 9145364, 11431705, 13718046, 18290728, 22863410, 27436092, 34295115, 45726820, 54872184, 68590230, 91453640, 137180460, 274360920]

約数ペア:

[(1, 274360920), (2, 137180460), (3, 91453640), (4, 68590230), (5, 54872184), (6, 45726820), (8, 34295115), (10, 27436092), (12, 22863410), (15, 18290728), (20, 13718046), (24, 11431705), (30, 9145364), (37, 7415160), (40, 6859023), (60, 4572682), (61, 4497720), (74, 3707580), (111, 2471720), (120, 2286341), (122, 2248860), (148, 1853790), (183, 1499240), (185, 1483032), (222, 1235860), (244, 1124430), (296, 926895), (305, 899544), (366, 749620), (370, 741516), (444, 617930), (488, 562215), (555, 494344), (610, 449772), (732, 374810), (740, 370758), (888, 308965), (915, 299848), (1013, 270840), (1110, 247172), (1220, 224886), (1464, 187405), (1480, 185379), (1830, 149924), (2026, 135420), (2220, 123586), (2257, 121560), (2440, 112443), (3039, 90280), (3660, 74962), (4052, 67710), (4440, 61793), (4514, 60780), (5065, 54168), (6078, 45140), (6771, 40520), (7320, 37481), (8104, 33855), (9028, 30390), (10130, 27084), (11285, 24312), (12156, 22570), (13542, 20260), (15195, 18056)]