161364600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 546322920

約数和(自身を除く): 384958320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 200, 225, 300, 314, 360, 450, 471, 571, 600, 628, 785, 900, 942, 1142, 1256, 1413, 1570, 1713, 1800, 1884, 2284, 2355, 2826, 2855, 3140, 3426, 3768, 3925, 4568, 4710, 5139, 5652, 5710, 6280, 6852, 7065, 7850, 8565, 9420, 10278, 11304, 11420, 11775, 13704, 14130, 14275, 15700, 17130, 18840, 20556, 22840, 23550, 25695, 28260, 28550, 31400, 34260, 35325, 41112, 42825, 47100, 51390, 56520, 57100, 68520, 70650, 85650, 89647, 94200, 102780, 114200, 128475, 141300, 171300, 179294, 205560, 256950, 268941, 282600, 342600, 358588, 448235, 513900, 537882, 717176, 806823, 896470, 1027800, 1075764, 1344705, 1613646, 1792940, 2151528, 2241175, 2689410, 3227292, 3585880, 4034115, 4482350, 5378820, 6454584, 6723525, 8068230, 8964700, 10757640, 13447050, 16136460, 17929400, 20170575, 26894100, 32272920, 40341150, 53788200, 80682300, 161364600]

約数ペア:

[(1, 161364600), (2, 80682300), (3, 53788200), (4, 40341150), (5, 32272920), (6, 26894100), (8, 20170575), (9, 17929400), (10, 16136460), (12, 13447050), (15, 10757640), (18, 8964700), (20, 8068230), (24, 6723525), (25, 6454584), (30, 5378820), (36, 4482350), (40, 4034115), (45, 3585880), (50, 3227292), (60, 2689410), (72, 2241175), (75, 2151528), (90, 1792940), (100, 1613646), (120, 1344705), (150, 1075764), (157, 1027800), (180, 896470), (200, 806823), (225, 717176), (300, 537882), (314, 513900), (360, 448235), (450, 358588), (471, 342600), (571, 282600), (600, 268941), (628, 256950), (785, 205560), (900, 179294), (942, 171300), (1142, 141300), (1256, 128475), (1413, 114200), (1570, 102780), (1713, 94200), (1800, 89647), (1884, 85650), (2284, 70650), (2355, 68520), (2826, 57100), (2855, 56520), (3140, 51390), (3426, 47100), (3768, 42825), (3925, 41112), (4568, 35325), (4710, 34260), (5139, 31400), (5652, 28550), (5710, 28260), (6280, 25695), (6852, 23550), (7065, 22840), (7850, 20556), (8565, 18840), (9420, 17130), (10278, 15700), (11304, 14275), (11420, 14130), (11775, 13704)]