1225530540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1033}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 4134345600

約数和(自身を除く): 2908815060

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, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1033, 1170, 1404, 1521, 1690, 1755, 2028, 2066, 2197, 2340, 2535, 3042, 3099, 3380, 3510, 4132, 4394, 4563, 5070, 5165, 6084, 6198, 6591, 7020, 7605, 8788, 9126, 9297, 10140, 10330, 10985, 12396, 13182, 13429, 15210, 15495, 18252, 18594, 19773, 20660, 21970, 22815, 26364, 26858, 27891, 30420, 30990, 32955, 37188, 39546, 40287, 43940, 45630, 46485, 53716, 55782, 59319, 61980, 65910, 67145, 79092, 80574, 91260, 92970, 98865, 111564, 118638, 120861, 131820, 134290, 139455, 161148, 174577, 185940, 197730, 201435, 237276, 241722, 268580, 278910, 296595, 349154, 362583, 395460, 402870, 483444, 523731, 557820, 593190, 604305, 698308, 725166, 805740, 872885, 1047462, 1186380, 1208610, 1450332, 1571193, 1745770, 1812915, 2094924, 2269501, 2417220, 2618655, 3142386, 3491540, 3625830, 4539002, 4713579, 5237310, 6284772, 6808503, 7251660, 7855965, 9078004, 9427158, 10474620, 11347505, 13617006, 15711930, 18854316, 20425509, 22695010, 23567895, 27234012, 31423860, 34042515, 40851018, 45390020, 47135790, 61276527, 68085030, 81702036, 94271580, 102127545, 122553054, 136170060, 204255090, 245106108, 306382635, 408510180, 612765270, 1225530540]

約数ペア:

[(1, 1225530540), (2, 612765270), (3, 408510180), (4, 306382635), (5, 245106108), (6, 204255090), (9, 136170060), (10, 122553054), (12, 102127545), (13, 94271580), (15, 81702036), (18, 68085030), (20, 61276527), (26, 47135790), (27, 45390020), (30, 40851018), (36, 34042515), (39, 31423860), (45, 27234012), (52, 23567895), (54, 22695010), (60, 20425509), (65, 18854316), (78, 15711930), (90, 13617006), (108, 11347505), (117, 10474620), (130, 9427158), (135, 9078004), (156, 7855965), (169, 7251660), (180, 6808503), (195, 6284772), (234, 5237310), (260, 4713579), (270, 4539002), (338, 3625830), (351, 3491540), (390, 3142386), (468, 2618655), (507, 2417220), (540, 2269501), (585, 2094924), (676, 1812915), (702, 1745770), (780, 1571193), (845, 1450332), (1014, 1208610), (1033, 1186380), (1170, 1047462), (1404, 872885), (1521, 805740), (1690, 725166), (1755, 698308), (2028, 604305), (2066, 593190), (2197, 557820), (2340, 523731), (2535, 483444), (3042, 402870), (3099, 395460), (3380, 362583), (3510, 349154), (4132, 296595), (4394, 278910), (4563, 268580), (5070, 241722), (5165, 237276), (6084, 201435), (6198, 197730), (6591, 185940), (7020, 174577), (7605, 161148), (8788, 139455), (9126, 134290), (9297, 131820), (10140, 120861), (10330, 118638), (10985, 111564), (12396, 98865), (13182, 92970), (13429, 91260), (15210, 80574), (15495, 79092), (18252, 67145), (18594, 65910), (19773, 61980), (20660, 59319), (21970, 55782), (22815, 53716), (26364, 46485), (26858, 45630), (27891, 43940), (30420, 40287), (30990, 39546), (32955, 37188)]