15221250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 47234880

約数和(自身を除く): 32013630

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 41, 45, 50, 54, 55, 66, 75, 82, 90, 99, 110, 123, 125, 135, 150, 165, 198, 205, 225, 246, 250, 270, 275, 297, 330, 369, 375, 410, 450, 451, 495, 550, 594, 615, 625, 675, 738, 750, 825, 902, 990, 1025, 1107, 1125, 1230, 1250, 1350, 1353, 1375, 1485, 1650, 1845, 1875, 2050, 2214, 2250, 2255, 2475, 2706, 2750, 2970, 3075, 3375, 3690, 3750, 4059, 4125, 4510, 4950, 5125, 5535, 5625, 6150, 6750, 6765, 6875, 7425, 8118, 8250, 9225, 10250, 11070, 11250, 11275, 12177, 12375, 13530, 13750, 14850, 15375, 16875, 18450, 20295, 20625, 22550, 24354, 24750, 25625, 27675, 30750, 33750, 33825, 37125, 40590, 41250, 46125, 51250, 55350, 56375, 60885, 61875, 67650, 74250, 76875, 92250, 101475, 112750, 121770, 123750, 138375, 153750, 169125, 185625, 202950, 230625, 276750, 281875, 304425, 338250, 371250, 461250, 507375, 563750, 608850, 691875, 845625, 1014750, 1383750, 1522125, 1691250, 2536875, 3044250, 5073750, 7610625, 15221250]

約数ペア:

[(1, 15221250), (2, 7610625), (3, 5073750), (5, 3044250), (6, 2536875), (9, 1691250), (10, 1522125), (11, 1383750), (15, 1014750), (18, 845625), (22, 691875), (25, 608850), (27, 563750), (30, 507375), (33, 461250), (41, 371250), (45, 338250), (50, 304425), (54, 281875), (55, 276750), (66, 230625), (75, 202950), (82, 185625), (90, 169125), (99, 153750), (110, 138375), (123, 123750), (125, 121770), (135, 112750), (150, 101475), (165, 92250), (198, 76875), (205, 74250), (225, 67650), (246, 61875), (250, 60885), (270, 56375), (275, 55350), (297, 51250), (330, 46125), (369, 41250), (375, 40590), (410, 37125), (450, 33825), (451, 33750), (495, 30750), (550, 27675), (594, 25625), (615, 24750), (625, 24354), (675, 22550), (738, 20625), (750, 20295), (825, 18450), (902, 16875), (990, 15375), (1025, 14850), (1107, 13750), (1125, 13530), (1230, 12375), (1250, 12177), (1350, 11275), (1353, 11250), (1375, 11070), (1485, 10250), (1650, 9225), (1845, 8250), (1875, 8118), (2050, 7425), (2214, 6875), (2250, 6765), (2255, 6750), (2475, 6150), (2706, 5625), (2750, 5535), (2970, 5125), (3075, 4950), (3375, 4510), (3690, 4125), (3750, 4059)]