3125100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 9874368

約数和(自身を除く): 6749268

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, 947, 1100, 1650, 1894, 2841, 3300, 3788, 4735, 5682, 9470, 10417, 11364, 14205, 18940, 20834, 23675, 28410, 31251, 41668, 47350, 52085, 56820, 62502, 71025, 94700, 104170, 125004, 142050, 156255, 208340, 260425, 284100, 312510, 520850, 625020, 781275, 1041700, 1562550, 3125100]

約数ペア:

[(1, 3125100), (2, 1562550), (3, 1041700), (4, 781275), (5, 625020), (6, 520850), (10, 312510), (11, 284100), (12, 260425), (15, 208340), (20, 156255), (22, 142050), (25, 125004), (30, 104170), (33, 94700), (44, 71025), (50, 62502), (55, 56820), (60, 52085), (66, 47350), (75, 41668), (100, 31251), (110, 28410), (132, 23675), (150, 20834), (165, 18940), (220, 14205), (275, 11364), (300, 10417), (330, 9470), (550, 5682), (660, 4735), (825, 3788), (947, 3300), (1100, 2841), (1650, 1894)]