2021492100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1294

約数の個数: 144

約数和(自身を含む): 6212602368

約数和(自身を除く): 4191110268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 607, 653, 850, 1020, 1214, 1275, 1306, 1700, 1821, 1959, 2428, 2550, 2612, 3035, 3265, 3642, 3918, 5100, 6070, 6530, 7284, 7836, 9105, 9795, 10319, 11101, 12140, 13060, 15175, 16325, 18210, 19590, 20638, 22202, 30350, 30957, 32650, 33303, 36420, 39180, 41276, 44404, 45525, 48975, 51595, 55505, 60700, 61914, 65300, 66606, 91050, 97950, 103190, 111010, 123828, 133212, 154785, 166515, 182100, 195900, 206380, 222020, 257975, 277525, 309570, 333030, 396371, 515950, 555050, 619140, 666060, 773925, 792742, 832575, 1031900, 1110100, 1189113, 1547850, 1585484, 1665150, 1981855, 2378226, 3095700, 3330300, 3963710, 4756452, 5945565, 6738307, 7927420, 9909275, 11891130, 13476614, 19818550, 20214921, 23782260, 26953228, 29727825, 33691535, 39637100, 40429842, 59455650, 67383070, 80859684, 101074605, 118911300, 134766140, 168457675, 202149210, 336915350, 404298420, 505373025, 673830700, 1010746050, 2021492100]

約数ペア:

[(1, 2021492100), (2, 1010746050), (3, 673830700), (4, 505373025), (5, 404298420), (6, 336915350), (10, 202149210), (12, 168457675), (15, 134766140), (17, 118911300), (20, 101074605), (25, 80859684), (30, 67383070), (34, 59455650), (50, 40429842), (51, 39637100), (60, 33691535), (68, 29727825), (75, 26953228), (85, 23782260), (100, 20214921), (102, 19818550), (150, 13476614), (170, 11891130), (204, 9909275), (255, 7927420), (300, 6738307), (340, 5945565), (425, 4756452), (510, 3963710), (607, 3330300), (653, 3095700), (850, 2378226), (1020, 1981855), (1214, 1665150), (1275, 1585484), (1306, 1547850), (1700, 1189113), (1821, 1110100), (1959, 1031900), (2428, 832575), (2550, 792742), (2612, 773925), (3035, 666060), (3265, 619140), (3642, 555050), (3918, 515950), (5100, 396371), (6070, 333030), (6530, 309570), (7284, 277525), (7836, 257975), (9105, 222020), (9795, 206380), (10319, 195900), (11101, 182100), (12140, 166515), (13060, 154785), (15175, 133212), (16325, 123828), (18210, 111010), (19590, 103190), (20638, 97950), (22202, 91050), (30350, 66606), (30957, 65300), (32650, 61914), (33303, 60700), (36420, 55505), (39180, 51595), (41276, 48975), (44404, 45525)]