2021619300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^2\times {\mathrm{1811}}^1$

素因数の和:1950

約数の個数: 108

約数和(自身を含む): 5949962928

約数和(自身を除く): 3928343628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1811, 1830, 3050, 3622, 3660, 3721, 4575, 5433, 6100, 7244, 7442, 9055, 9150, 10866, 11163, 14884, 18110, 18300, 18605, 21732, 22326, 27165, 36220, 37210, 44652, 45275, 54330, 55815, 74420, 90550, 93025, 108660, 110471, 111630, 135825, 181100, 186050, 220942, 223260, 271650, 279075, 331413, 372100, 441884, 543300, 552355, 558150, 662826, 1104710, 1116300, 1325652, 1657065, 2209420, 2761775, 3314130, 5523550, 6628260, 6738731, 8285325, 11047100, 13477462, 16570650, 20216193, 26954924, 33141300, 33693655, 40432386, 67387310, 80864772, 101080965, 134774620, 168468275, 202161930, 336936550, 404323860, 505404825, 673873100, 1010809650, 2021619300]

約数ペア:

[(1, 2021619300), (2, 1010809650), (3, 673873100), (4, 505404825), (5, 404323860), (6, 336936550), (10, 202161930), (12, 168468275), (15, 134774620), (20, 101080965), (25, 80864772), (30, 67387310), (50, 40432386), (60, 33693655), (61, 33141300), (75, 26954924), (100, 20216193), (122, 16570650), (150, 13477462), (183, 11047100), (244, 8285325), (300, 6738731), (305, 6628260), (366, 5523550), (610, 3314130), (732, 2761775), (915, 2209420), (1220, 1657065), (1525, 1325652), (1811, 1116300), (1830, 1104710), (3050, 662826), (3622, 558150), (3660, 552355), (3721, 543300), (4575, 441884), (5433, 372100), (6100, 331413), (7244, 279075), (7442, 271650), (9055, 223260), (9150, 220942), (10866, 186050), (11163, 181100), (14884, 135825), (18110, 111630), (18300, 110471), (18605, 108660), (21732, 93025), (22326, 90550), (27165, 74420), (36220, 55815), (37210, 54330), (44652, 45275)]