12251250

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{11}}^2$

素因数の和:56

約数の個数: 150

約数和(自身を含む): 37705899

約数和(自身を除く): 25454649

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 121, 125, 135, 150, 162, 165, 198, 225, 242, 250, 270, 275, 297, 330, 363, 375, 405, 450, 495, 550, 594, 605, 625, 675, 726, 750, 810, 825, 891, 990, 1089, 1125, 1210, 1250, 1350, 1375, 1485, 1650, 1782, 1815, 1875, 2025, 2178, 2250, 2475, 2750, 2970, 3025, 3267, 3375, 3630, 3750, 4050, 4125, 4455, 4950, 5445, 5625, 6050, 6534, 6750, 6875, 7425, 8250, 8910, 9075, 9801, 10125, 10890, 11250, 12375, 13750, 14850, 15125, 16335, 16875, 18150, 19602, 20250, 20625, 22275, 24750, 27225, 30250, 32670, 33750, 37125, 41250, 44550, 45375, 49005, 50625, 54450, 61875, 74250, 75625, 81675, 90750, 98010, 101250, 111375, 123750, 136125, 151250, 163350, 185625, 222750, 226875, 245025, 272250, 371250, 408375, 453750, 490050, 556875, 680625, 816750, 1113750, 1225125, 1361250, 2041875, 2450250, 4083750, 6125625, 12251250]

約数ペア:

[(1, 12251250), (2, 6125625), (3, 4083750), (5, 2450250), (6, 2041875), (9, 1361250), (10, 1225125), (11, 1113750), (15, 816750), (18, 680625), (22, 556875), (25, 490050), (27, 453750), (30, 408375), (33, 371250), (45, 272250), (50, 245025), (54, 226875), (55, 222750), (66, 185625), (75, 163350), (81, 151250), (90, 136125), (99, 123750), (110, 111375), (121, 101250), (125, 98010), (135, 90750), (150, 81675), (162, 75625), (165, 74250), (198, 61875), (225, 54450), (242, 50625), (250, 49005), (270, 45375), (275, 44550), (297, 41250), (330, 37125), (363, 33750), (375, 32670), (405, 30250), (450, 27225), (495, 24750), (550, 22275), (594, 20625), (605, 20250), (625, 19602), (675, 18150), (726, 16875), (750, 16335), (810, 15125), (825, 14850), (891, 13750), (990, 12375), (1089, 11250), (1125, 10890), (1210, 10125), (1250, 9801), (1350, 9075), (1375, 8910), (1485, 8250), (1650, 7425), (1782, 6875), (1815, 6750), (1875, 6534), (2025, 6050), (2178, 5625), (2250, 5445), (2475, 4950), (2750, 4455), (2970, 4125), (3025, 4050), (3267, 3750), (3375, 3630)]