74562120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2586

約数の個数: 112

約数和(自身を含む): 251630460

約数和(自身を除く): 177068340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2557, 2916, 3240, 3645, 4860, 5114, 5832, 7290, 7671, 9720, 10228, 12785, 14580, 15342, 20456, 23013, 25570, 29160, 30684, 38355, 46026, 51140, 61368, 69039, 76710, 92052, 102280, 115065, 138078, 153420, 184104, 207117, 230130, 276156, 306840, 345195, 414234, 460260, 552312, 621351, 690390, 828468, 920520, 1035585, 1242702, 1380780, 1656936, 1864053, 2071170, 2485404, 2761560, 3106755, 3728106, 4142340, 4970808, 6213510, 7456212, 8284680, 9320265, 12427020, 14912424, 18640530, 24854040, 37281060, 74562120]

約数ペア:

[(1, 74562120), (2, 37281060), (3, 24854040), (4, 18640530), (5, 14912424), (6, 12427020), (8, 9320265), (9, 8284680), (10, 7456212), (12, 6213510), (15, 4970808), (18, 4142340), (20, 3728106), (24, 3106755), (27, 2761560), (30, 2485404), (36, 2071170), (40, 1864053), (45, 1656936), (54, 1380780), (60, 1242702), (72, 1035585), (81, 920520), (90, 828468), (108, 690390), (120, 621351), (135, 552312), (162, 460260), (180, 414234), (216, 345195), (243, 306840), (270, 276156), (324, 230130), (360, 207117), (405, 184104), (486, 153420), (540, 138078), (648, 115065), (729, 102280), (810, 92052), (972, 76710), (1080, 69039), (1215, 61368), (1458, 51140), (1620, 46026), (1944, 38355), (2430, 30684), (2557, 29160), (2916, 25570), (3240, 23013), (3645, 20456), (4860, 15342), (5114, 14580), (5832, 12785), (7290, 10228), (7671, 9720)]