1229121300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{372461}}^1$

素因数の和:372489

約数の個数: 72

約数和(自身を含む): 3879564192

約数和(自身を除く): 2650442892

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, 660, 825, 1100, 1650, 3300, 372461, 744922, 1117383, 1489844, 1862305, 2234766, 3724610, 4097071, 4469532, 5586915, 7449220, 8194142, 9311525, 11173830, 12291213, 16388284, 18623050, 20485355, 22347660, 24582426, 27934575, 37246100, 40970710, 49164852, 55869150, 61456065, 81941420, 102426775, 111738300, 122912130, 204853550, 245824260, 307280325, 409707100, 614560650, 1229121300]

約数ペア:

[(1, 1229121300), (2, 614560650), (3, 409707100), (4, 307280325), (5, 245824260), (6, 204853550), (10, 122912130), (11, 111738300), (12, 102426775), (15, 81941420), (20, 61456065), (22, 55869150), (25, 49164852), (30, 40970710), (33, 37246100), (44, 27934575), (50, 24582426), (55, 22347660), (60, 20485355), (66, 18623050), (75, 16388284), (100, 12291213), (110, 11173830), (132, 9311525), (150, 8194142), (165, 7449220), (220, 5586915), (275, 4469532), (300, 4097071), (330, 3724610), (550, 2234766), (660, 1862305), (825, 1489844), (1100, 1117383), (1650, 744922), (3300, 372461)]