27105000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 91845600

約数和(自身を除く): 64740600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 139, 150, 156, 195, 200, 250, 260, 278, 300, 312, 325, 375, 390, 417, 500, 520, 556, 600, 625, 650, 695, 750, 780, 834, 975, 1000, 1112, 1250, 1300, 1390, 1500, 1560, 1625, 1668, 1807, 1875, 1950, 2085, 2500, 2600, 2780, 3000, 3250, 3336, 3475, 3614, 3750, 3900, 4170, 4875, 5000, 5421, 5560, 6500, 6950, 7228, 7500, 7800, 8125, 8340, 9035, 9750, 10425, 10842, 13000, 13900, 14456, 15000, 16250, 16680, 17375, 18070, 19500, 20850, 21684, 24375, 27105, 27800, 32500, 34750, 36140, 39000, 41700, 43368, 45175, 48750, 52125, 54210, 65000, 69500, 72280, 83400, 86875, 90350, 97500, 104250, 108420, 135525, 139000, 173750, 180700, 195000, 208500, 216840, 225875, 260625, 271050, 347500, 361400, 417000, 451750, 521250, 542100, 677625, 695000, 903500, 1042500, 1084200, 1129375, 1355250, 1807000, 2085000, 2258750, 2710500, 3388125, 4517500, 5421000, 6776250, 9035000, 13552500, 27105000]

約数ペア:

[(1, 27105000), (2, 13552500), (3, 9035000), (4, 6776250), (5, 5421000), (6, 4517500), (8, 3388125), (10, 2710500), (12, 2258750), (13, 2085000), (15, 1807000), (20, 1355250), (24, 1129375), (25, 1084200), (26, 1042500), (30, 903500), (39, 695000), (40, 677625), (50, 542100), (52, 521250), (60, 451750), (65, 417000), (75, 361400), (78, 347500), (100, 271050), (104, 260625), (120, 225875), (125, 216840), (130, 208500), (139, 195000), (150, 180700), (156, 173750), (195, 139000), (200, 135525), (250, 108420), (260, 104250), (278, 97500), (300, 90350), (312, 86875), (325, 83400), (375, 72280), (390, 69500), (417, 65000), (500, 54210), (520, 52125), (556, 48750), (600, 45175), (625, 43368), (650, 41700), (695, 39000), (750, 36140), (780, 34750), (834, 32500), (975, 27800), (1000, 27105), (1112, 24375), (1250, 21684), (1300, 20850), (1390, 19500), (1500, 18070), (1560, 17375), (1625, 16680), (1668, 16250), (1807, 15000), (1875, 14456), (1950, 13900), (2085, 13000), (2500, 10842), (2600, 10425), (2780, 9750), (3000, 9035), (3250, 8340), (3336, 8125), (3475, 7800), (3614, 7500), (3750, 7228), (3900, 6950), (4170, 6500), (4875, 5560), (5000, 5421)]