17201250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 51171120

約数和(自身を除く): 33969870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 125, 139, 150, 165, 198, 225, 250, 275, 278, 330, 375, 417, 450, 495, 550, 625, 695, 750, 825, 834, 990, 1125, 1250, 1251, 1375, 1390, 1529, 1650, 1875, 2085, 2250, 2475, 2502, 2750, 3058, 3475, 3750, 4125, 4170, 4587, 4950, 5625, 6255, 6875, 6950, 7645, 8250, 9174, 10425, 11250, 12375, 12510, 13750, 13761, 15290, 17375, 20625, 20850, 22935, 24750, 27522, 31275, 34750, 38225, 41250, 45870, 52125, 61875, 62550, 68805, 76450, 86875, 104250, 114675, 123750, 137610, 156375, 173750, 191125, 229350, 260625, 312750, 344025, 382250, 521250, 573375, 688050, 781875, 955625, 1146750, 1563750, 1720125, 1911250, 2866875, 3440250, 5733750, 8600625, 17201250]

約数ペア:

[(1, 17201250), (2, 8600625), (3, 5733750), (5, 3440250), (6, 2866875), (9, 1911250), (10, 1720125), (11, 1563750), (15, 1146750), (18, 955625), (22, 781875), (25, 688050), (30, 573375), (33, 521250), (45, 382250), (50, 344025), (55, 312750), (66, 260625), (75, 229350), (90, 191125), (99, 173750), (110, 156375), (125, 137610), (139, 123750), (150, 114675), (165, 104250), (198, 86875), (225, 76450), (250, 68805), (275, 62550), (278, 61875), (330, 52125), (375, 45870), (417, 41250), (450, 38225), (495, 34750), (550, 31275), (625, 27522), (695, 24750), (750, 22935), (825, 20850), (834, 20625), (990, 17375), (1125, 15290), (1250, 13761), (1251, 13750), (1375, 12510), (1390, 12375), (1529, 11250), (1650, 10425), (1875, 9174), (2085, 8250), (2250, 7645), (2475, 6950), (2502, 6875), (2750, 6255), (3058, 5625), (3475, 4950), (3750, 4587), (4125, 4170)]