73015020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3501

約数の個数: 120

約数和(自身を含む): 246741264

約数和(自身を除く): 173726244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3467, 3510, 4212, 5265, 6934, 7020, 10401, 10530, 13868, 17335, 20802, 21060, 31203, 34670, 41604, 45071, 52005, 62406, 69340, 90142, 93609, 104010, 124812, 135213, 156015, 180284, 187218, 208020, 225355, 270426, 280827, 312030, 374436, 405639, 450710, 468045, 540852, 561654, 624060, 676065, 811278, 901420, 936090, 1123308, 1216917, 1352130, 1404135, 1622556, 1872180, 2028195, 2433834, 2704260, 2808270, 3650751, 4056390, 4867668, 5616540, 6084585, 7301502, 8112780, 12169170, 14603004, 18253755, 24338340, 36507510, 73015020]

約数ペア:

[(1, 73015020), (2, 36507510), (3, 24338340), (4, 18253755), (5, 14603004), (6, 12169170), (9, 8112780), (10, 7301502), (12, 6084585), (13, 5616540), (15, 4867668), (18, 4056390), (20, 3650751), (26, 2808270), (27, 2704260), (30, 2433834), (36, 2028195), (39, 1872180), (45, 1622556), (52, 1404135), (54, 1352130), (60, 1216917), (65, 1123308), (78, 936090), (81, 901420), (90, 811278), (108, 676065), (117, 624060), (130, 561654), (135, 540852), (156, 468045), (162, 450710), (180, 405639), (195, 374436), (234, 312030), (260, 280827), (270, 270426), (324, 225355), (351, 208020), (390, 187218), (405, 180284), (468, 156015), (540, 135213), (585, 124812), (702, 104010), (780, 93609), (810, 90142), (1053, 69340), (1170, 62406), (1404, 52005), (1620, 45071), (1755, 41604), (2106, 34670), (2340, 31203), (3467, 21060), (3510, 20802), (4212, 17335), (5265, 13868), (6934, 10530), (7020, 10401)]