210312300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 671457024

約数和(自身を除く): 461144724

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, 101, 110, 132, 150, 165, 202, 220, 275, 300, 303, 330, 404, 505, 550, 606, 631, 660, 825, 1010, 1100, 1111, 1212, 1262, 1515, 1650, 1893, 2020, 2222, 2524, 2525, 3030, 3155, 3300, 3333, 3786, 4444, 5050, 5555, 6060, 6310, 6666, 6941, 7572, 7575, 9465, 10100, 11110, 12620, 13332, 13882, 15150, 15775, 16665, 18930, 20823, 22220, 27764, 27775, 30300, 31550, 33330, 34705, 37860, 41646, 47325, 55550, 63100, 63731, 66660, 69410, 83292, 83325, 94650, 104115, 111100, 127462, 138820, 166650, 173525, 189300, 191193, 208230, 254924, 318655, 333300, 347050, 382386, 416460, 520575, 637310, 694100, 701041, 764772, 955965, 1041150, 1274620, 1402082, 1593275, 1911930, 2082300, 2103123, 2804164, 3186550, 3505205, 3823860, 4206246, 4779825, 6373100, 7010410, 8412492, 9559650, 10515615, 14020820, 17526025, 19119300, 21031230, 35052050, 42062460, 52578075, 70104100, 105156150, 210312300]

約数ペア:

[(1, 210312300), (2, 105156150), (3, 70104100), (4, 52578075), (5, 42062460), (6, 35052050), (10, 21031230), (11, 19119300), (12, 17526025), (15, 14020820), (20, 10515615), (22, 9559650), (25, 8412492), (30, 7010410), (33, 6373100), (44, 4779825), (50, 4206246), (55, 3823860), (60, 3505205), (66, 3186550), (75, 2804164), (100, 2103123), (101, 2082300), (110, 1911930), (132, 1593275), (150, 1402082), (165, 1274620), (202, 1041150), (220, 955965), (275, 764772), (300, 701041), (303, 694100), (330, 637310), (404, 520575), (505, 416460), (550, 382386), (606, 347050), (631, 333300), (660, 318655), (825, 254924), (1010, 208230), (1100, 191193), (1111, 189300), (1212, 173525), (1262, 166650), (1515, 138820), (1650, 127462), (1893, 111100), (2020, 104115), (2222, 94650), (2524, 83325), (2525, 83292), (3030, 69410), (3155, 66660), (3300, 63731), (3333, 63100), (3786, 55550), (4444, 47325), (5050, 41646), (5555, 37860), (6060, 34705), (6310, 33330), (6666, 31550), (6941, 30300), (7572, 27775), (7575, 27764), (9465, 22220), (10100, 20823), (11110, 18930), (12620, 16665), (13332, 15775), (13882, 15150)]