626053860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5535

約数の個数: 120

約数和(自身を含む): 1991981376

約数和(自身を除く): 1365927516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5443, 5751, 6390, 7668, 9585, 10886, 11502, 12780, 16329, 19170, 21772, 23004, 27215, 28755, 32658, 38340, 48987, 54430, 57510, 65316, 81645, 97974, 108860, 115020, 146961, 163290, 195948, 244935, 293922, 326580, 386453, 440883, 489870, 587844, 734805, 772906, 881766, 979740, 1159359, 1469610, 1545812, 1763532, 1932265, 2204415, 2318718, 2939220, 3478077, 3864530, 4408830, 4637436, 5796795, 6956154, 7729060, 8817660, 10434231, 11593590, 13912308, 17390385, 20868462, 23187180, 31302693, 34780770, 41736924, 52171155, 62605386, 69561540, 104342310, 125210772, 156513465, 208684620, 313026930, 626053860]

約数ペア:

[(1, 626053860), (2, 313026930), (3, 208684620), (4, 156513465), (5, 125210772), (6, 104342310), (9, 69561540), (10, 62605386), (12, 52171155), (15, 41736924), (18, 34780770), (20, 31302693), (27, 23187180), (30, 20868462), (36, 17390385), (45, 13912308), (54, 11593590), (60, 10434231), (71, 8817660), (81, 7729060), (90, 6956154), (108, 5796795), (135, 4637436), (142, 4408830), (162, 3864530), (180, 3478077), (213, 2939220), (270, 2318718), (284, 2204415), (324, 1932265), (355, 1763532), (405, 1545812), (426, 1469610), (540, 1159359), (639, 979740), (710, 881766), (810, 772906), (852, 734805), (1065, 587844), (1278, 489870), (1420, 440883), (1620, 386453), (1917, 326580), (2130, 293922), (2556, 244935), (3195, 195948), (3834, 163290), (4260, 146961), (5443, 115020), (5751, 108860), (6390, 97974), (7668, 81645), (9585, 65316), (10886, 57510), (11502, 54430), (12780, 48987), (16329, 38340), (19170, 32658), (21772, 28755), (23004, 27215)]