44889780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 143881920

約数和(自身を除く): 98992140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 169, 190, 195, 228, 233, 247, 260, 285, 338, 380, 390, 466, 494, 507, 570, 676, 699, 741, 780, 845, 932, 988, 1014, 1140, 1165, 1235, 1398, 1482, 1690, 2028, 2330, 2470, 2535, 2796, 2964, 3029, 3211, 3380, 3495, 3705, 4427, 4660, 4940, 5070, 6058, 6422, 6990, 7410, 8854, 9087, 9633, 10140, 12116, 12844, 13281, 13980, 14820, 15145, 16055, 17708, 18174, 19266, 22135, 26562, 30290, 32110, 36348, 38532, 39377, 44270, 45435, 48165, 53124, 57551, 60580, 64220, 66405, 78754, 88540, 90870, 96330, 115102, 118131, 132810, 157508, 172653, 181740, 192660, 196885, 230204, 236262, 265620, 287755, 345306, 393770, 472524, 575510, 590655, 690612, 748163, 787540, 863265, 1151020, 1181310, 1496326, 1726530, 2244489, 2362620, 2992652, 3453060, 3740815, 4488978, 7481630, 8977956, 11222445, 14963260, 22444890, 44889780]

約数ペア:

[(1, 44889780), (2, 22444890), (3, 14963260), (4, 11222445), (5, 8977956), (6, 7481630), (10, 4488978), (12, 3740815), (13, 3453060), (15, 2992652), (19, 2362620), (20, 2244489), (26, 1726530), (30, 1496326), (38, 1181310), (39, 1151020), (52, 863265), (57, 787540), (60, 748163), (65, 690612), (76, 590655), (78, 575510), (95, 472524), (114, 393770), (130, 345306), (156, 287755), (169, 265620), (190, 236262), (195, 230204), (228, 196885), (233, 192660), (247, 181740), (260, 172653), (285, 157508), (338, 132810), (380, 118131), (390, 115102), (466, 96330), (494, 90870), (507, 88540), (570, 78754), (676, 66405), (699, 64220), (741, 60580), (780, 57551), (845, 53124), (932, 48165), (988, 45435), (1014, 44270), (1140, 39377), (1165, 38532), (1235, 36348), (1398, 32110), (1482, 30290), (1690, 26562), (2028, 22135), (2330, 19266), (2470, 18174), (2535, 17708), (2796, 16055), (2964, 15145), (3029, 14820), (3211, 13980), (3380, 13281), (3495, 12844), (3705, 12116), (4427, 10140), (4660, 9633), (4940, 9087), (5070, 8854), (6058, 7410), (6422, 6990)]