20366976300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{9781}}^1$

素因数の和:10440

約数の個数: 144

約数和(自身を含む): 64394045184

約数和(自身を除く): 44027068884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 631, 660, 825, 1100, 1262, 1650, 1893, 2524, 3155, 3300, 3786, 6310, 6941, 7572, 9465, 9781, 12620, 13882, 15775, 18930, 19562, 20823, 27764, 29343, 31550, 34705, 37860, 39124, 41646, 47325, 48905, 58686, 63100, 69410, 83292, 94650, 97810, 104115, 107591, 117372, 138820, 146715, 173525, 189300, 195620, 208230, 215182, 244525, 293430, 322773, 347050, 416460, 430364, 489050, 520575, 537955, 586860, 645546, 694100, 733575, 978100, 1041150, 1075910, 1291092, 1467150, 1613865, 2082300, 2151820, 2689775, 2934300, 3227730, 5379550, 6171811, 6455460, 8069325, 10759100, 12343622, 16138650, 18515433, 24687244, 30859055, 32277300, 37030866, 61718110, 67889921, 74061732, 92577165, 123436220, 135779842, 154295275, 185154330, 203669763, 271559684, 308590550, 339449605, 370308660, 407339526, 462885825, 617181100, 678899210, 814679052, 925771650, 1018348815, 1357798420, 1697248025, 1851543300, 2036697630, 3394496050, 4073395260, 5091744075, 6788992100, 10183488150, 20366976300]

約数ペア:

[(1, 20366976300), (2, 10183488150), (3, 6788992100), (4, 5091744075), (5, 4073395260), (6, 3394496050), (10, 2036697630), (11, 1851543300), (12, 1697248025), (15, 1357798420), (20, 1018348815), (22, 925771650), (25, 814679052), (30, 678899210), (33, 617181100), (44, 462885825), (50, 407339526), (55, 370308660), (60, 339449605), (66, 308590550), (75, 271559684), (100, 203669763), (110, 185154330), (132, 154295275), (150, 135779842), (165, 123436220), (220, 92577165), (275, 74061732), (300, 67889921), (330, 61718110), (550, 37030866), (631, 32277300), (660, 30859055), (825, 24687244), (1100, 18515433), (1262, 16138650), (1650, 12343622), (1893, 10759100), (2524, 8069325), (3155, 6455460), (3300, 6171811), (3786, 5379550), (6310, 3227730), (6941, 2934300), (7572, 2689775), (9465, 2151820), (9781, 2082300), (12620, 1613865), (13882, 1467150), (15775, 1291092), (18930, 1075910), (19562, 1041150), (20823, 978100), (27764, 733575), (29343, 694100), (31550, 645546), (34705, 586860), (37860, 537955), (39124, 520575), (41646, 489050), (47325, 430364), (48905, 416460), (58686, 347050), (63100, 322773), (69410, 293430), (83292, 244525), (94650, 215182), (97810, 208230), (104115, 195620), (107591, 189300), (117372, 173525), (138820, 146715)]