15854068620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{26993}}^1$

素因数の和:27272

約数の個数: 144

約数和(自身を含む): 51998218272

約数和(自身を除く): 36144149652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 251, 260, 390, 468, 502, 585, 753, 780, 1004, 1170, 1255, 1506, 2259, 2340, 2510, 3012, 3263, 3765, 4518, 5020, 6526, 7530, 9036, 9789, 11295, 13052, 15060, 16315, 19578, 22590, 26993, 29367, 32630, 39156, 45180, 48945, 53986, 58734, 65260, 80979, 97890, 107972, 117468, 134965, 146835, 161958, 195780, 242937, 269930, 293670, 323916, 350909, 404895, 485874, 539860, 587340, 701818, 809790, 971748, 1052727, 1214685, 1403636, 1619580, 1754545, 2105454, 2429370, 3158181, 3509090, 4210908, 4858740, 5263635, 6316362, 6775243, 7018180, 10527270, 12632724, 13550486, 15790905, 20325729, 21054540, 27100972, 31581810, 33876215, 40651458, 60977187, 63163620, 67752430, 81302916, 88078159, 101628645, 121954374, 135504860, 176156318, 203257290, 243908748, 264234477, 304885935, 352312636, 406514580, 440390795, 528468954, 609771870, 792703431, 880781590, 1056937908, 1219543740, 1321172385, 1585406862, 1761563180, 2642344770, 3170813724, 3963517155, 5284689540, 7927034310, 15854068620]

約数ペア:

[(1, 15854068620), (2, 7927034310), (3, 5284689540), (4, 3963517155), (5, 3170813724), (6, 2642344770), (9, 1761563180), (10, 1585406862), (12, 1321172385), (13, 1219543740), (15, 1056937908), (18, 880781590), (20, 792703431), (26, 609771870), (30, 528468954), (36, 440390795), (39, 406514580), (45, 352312636), (52, 304885935), (60, 264234477), (65, 243908748), (78, 203257290), (90, 176156318), (117, 135504860), (130, 121954374), (156, 101628645), (180, 88078159), (195, 81302916), (234, 67752430), (251, 63163620), (260, 60977187), (390, 40651458), (468, 33876215), (502, 31581810), (585, 27100972), (753, 21054540), (780, 20325729), (1004, 15790905), (1170, 13550486), (1255, 12632724), (1506, 10527270), (2259, 7018180), (2340, 6775243), (2510, 6316362), (3012, 5263635), (3263, 4858740), (3765, 4210908), (4518, 3509090), (5020, 3158181), (6526, 2429370), (7530, 2105454), (9036, 1754545), (9789, 1619580), (11295, 1403636), (13052, 1214685), (15060, 1052727), (16315, 971748), (19578, 809790), (22590, 701818), (26993, 587340), (29367, 539860), (32630, 485874), (39156, 404895), (45180, 350909), (48945, 323916), (53986, 293670), (58734, 269930), (65260, 242937), (80979, 195780), (97890, 161958), (107972, 146835), (117468, 134965)]