172203000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 546661440

約数和(自身を除く): 374458440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 488, 500, 600, 610, 732, 750, 915, 941, 1000, 1220, 1464, 1500, 1525, 1830, 1882, 2440, 2823, 3000, 3050, 3660, 3764, 4575, 4705, 5646, 6100, 7320, 7528, 7625, 9150, 9410, 11292, 12200, 14115, 15250, 18300, 18820, 22584, 22875, 23525, 28230, 30500, 36600, 37640, 45750, 47050, 56460, 57401, 61000, 70575, 91500, 94100, 112920, 114802, 117625, 141150, 172203, 183000, 188200, 229604, 235250, 282300, 287005, 344406, 352875, 459208, 470500, 564600, 574010, 688812, 705750, 861015, 941000, 1148020, 1377624, 1411500, 1435025, 1722030, 2296040, 2823000, 2870050, 3444060, 4305075, 5740100, 6888120, 7175125, 8610150, 11480200, 14350250, 17220300, 21525375, 28700500, 34440600, 43050750, 57401000, 86101500, 172203000]

約数ペア:

[(1, 172203000), (2, 86101500), (3, 57401000), (4, 43050750), (5, 34440600), (6, 28700500), (8, 21525375), (10, 17220300), (12, 14350250), (15, 11480200), (20, 8610150), (24, 7175125), (25, 6888120), (30, 5740100), (40, 4305075), (50, 3444060), (60, 2870050), (61, 2823000), (75, 2296040), (100, 1722030), (120, 1435025), (122, 1411500), (125, 1377624), (150, 1148020), (183, 941000), (200, 861015), (244, 705750), (250, 688812), (300, 574010), (305, 564600), (366, 470500), (375, 459208), (488, 352875), (500, 344406), (600, 287005), (610, 282300), (732, 235250), (750, 229604), (915, 188200), (941, 183000), (1000, 172203), (1220, 141150), (1464, 117625), (1500, 114802), (1525, 112920), (1830, 94100), (1882, 91500), (2440, 70575), (2823, 61000), (3000, 57401), (3050, 56460), (3660, 47050), (3764, 45750), (4575, 37640), (4705, 36600), (5646, 30500), (6100, 28230), (7320, 23525), (7528, 22875), (7625, 22584), (9150, 18820), (9410, 18300), (11292, 15250), (12200, 14115)]