180867050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 418639872

約数和(自身を除く): 237772822

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 127, 130, 175, 182, 254, 313, 325, 350, 455, 626, 635, 650, 889, 910, 1270, 1565, 1651, 1778, 2191, 2275, 3130, 3175, 3302, 4069, 4382, 4445, 4550, 6350, 7825, 8138, 8255, 8890, 10955, 11557, 15650, 16510, 20345, 21910, 22225, 23114, 28483, 39751, 40690, 41275, 44450, 54775, 56966, 57785, 79502, 82550, 101725, 109550, 115570, 142415, 198755, 203450, 278257, 284830, 288925, 397510, 516763, 556514, 577850, 712075, 993775, 1033526, 1391285, 1424150, 1987550, 2583815, 2782570, 3617341, 5167630, 6956425, 7234682, 12919075, 13912850, 18086705, 25838150, 36173410, 90433525, 180867050]

約数ペア:

[(1, 180867050), (2, 90433525), (5, 36173410), (7, 25838150), (10, 18086705), (13, 13912850), (14, 12919075), (25, 7234682), (26, 6956425), (35, 5167630), (50, 3617341), (65, 2782570), (70, 2583815), (91, 1987550), (127, 1424150), (130, 1391285), (175, 1033526), (182, 993775), (254, 712075), (313, 577850), (325, 556514), (350, 516763), (455, 397510), (626, 288925), (635, 284830), (650, 278257), (889, 203450), (910, 198755), (1270, 142415), (1565, 115570), (1651, 109550), (1778, 101725), (2191, 82550), (2275, 79502), (3130, 57785), (3175, 56966), (3302, 54775), (4069, 44450), (4382, 41275), (4445, 40690), (4550, 39751), (6350, 28483), (7825, 23114), (8138, 22225), (8255, 21910), (8890, 20345), (10955, 16510), (11557, 15650)]