180675180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7588

約数の個数: 144

約数和(自身を含む): 659393280

約数和(自身を除く): 478718100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7547, 7980, 11970, 15094, 22641, 23940, 30188, 37735, 45282, 52829, 67923, 75470, 90564, 105658, 113205, 135846, 143393, 150940, 158487, 211316, 226410, 264145, 271692, 286786, 316974, 339615, 430179, 452820, 475461, 528290, 573572, 633948, 679230, 716965, 792435, 860358, 950922, 1003751, 1056580, 1290537, 1358460, 1433930, 1584870, 1720716, 1901844, 2007502, 2150895, 2377305, 2581074, 2867860, 3011253, 3169740, 4015004, 4301790, 4754610, 5018755, 5162148, 6022506, 6452685, 8603580, 9033759, 9509220, 10037510, 12045012, 12905370, 15056265, 18067518, 20075020, 25810740, 30112530, 36135036, 45168795, 60225060, 90337590, 180675180]

約数ペア:

[(1, 180675180), (2, 90337590), (3, 60225060), (4, 45168795), (5, 36135036), (6, 30112530), (7, 25810740), (9, 20075020), (10, 18067518), (12, 15056265), (14, 12905370), (15, 12045012), (18, 10037510), (19, 9509220), (20, 9033759), (21, 8603580), (28, 6452685), (30, 6022506), (35, 5162148), (36, 5018755), (38, 4754610), (42, 4301790), (45, 4015004), (57, 3169740), (60, 3011253), (63, 2867860), (70, 2581074), (76, 2377305), (84, 2150895), (90, 2007502), (95, 1901844), (105, 1720716), (114, 1584870), (126, 1433930), (133, 1358460), (140, 1290537), (171, 1056580), (180, 1003751), (190, 950922), (210, 860358), (228, 792435), (252, 716965), (266, 679230), (285, 633948), (315, 573572), (342, 528290), (380, 475461), (399, 452820), (420, 430179), (532, 339615), (570, 316974), (630, 286786), (665, 271692), (684, 264145), (798, 226410), (855, 211316), (1140, 158487), (1197, 150940), (1260, 143393), (1330, 135846), (1596, 113205), (1710, 105658), (1995, 90564), (2394, 75470), (2660, 67923), (3420, 52829), (3990, 45282), (4788, 37735), (5985, 30188), (7547, 23940), (7980, 22641), (11970, 15094)]