212263740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10113

約数の個数: 120

約数和(自身を含む): 717171840

約数和(自身を除く): 504908100

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, 3510, 4212, 5265, 7020, 10079, 10530, 20158, 21060, 30237, 40316, 50395, 60474, 90711, 100790, 120948, 131027, 151185, 181422, 201580, 262054, 272133, 302370, 362844, 393081, 453555, 524108, 544266, 604740, 655135, 786162, 816399, 907110, 1088532, 1179243, 1310270, 1360665, 1572324, 1632798, 1814220, 1965405, 2358486, 2620540, 2721330, 3265596, 3537729, 3930810, 4081995, 4716972, 5442660, 5896215, 7075458, 7861620, 8163990, 10613187, 11792430, 14150916, 16327980, 17688645, 21226374, 23584860, 35377290, 42452748, 53065935, 70754580, 106131870, 212263740]

約数ペア:

[(1, 212263740), (2, 106131870), (3, 70754580), (4, 53065935), (5, 42452748), (6, 35377290), (9, 23584860), (10, 21226374), (12, 17688645), (13, 16327980), (15, 14150916), (18, 11792430), (20, 10613187), (26, 8163990), (27, 7861620), (30, 7075458), (36, 5896215), (39, 5442660), (45, 4716972), (52, 4081995), (54, 3930810), (60, 3537729), (65, 3265596), (78, 2721330), (81, 2620540), (90, 2358486), (108, 1965405), (117, 1814220), (130, 1632798), (135, 1572324), (156, 1360665), (162, 1310270), (180, 1179243), (195, 1088532), (234, 907110), (260, 816399), (270, 786162), (324, 655135), (351, 604740), (390, 544266), (405, 524108), (468, 453555), (540, 393081), (585, 362844), (702, 302370), (780, 272133), (810, 262054), (1053, 201580), (1170, 181422), (1404, 151185), (1620, 131027), (1755, 120948), (2106, 100790), (2340, 90711), (3510, 60474), (4212, 50395), (5265, 40316), (7020, 30237), (10079, 21060), (10530, 20158)]