85307400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 290450160

約数和(自身を除く): 205142760

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, 83, 90, 100, 120, 150, 166, 180, 200, 225, 249, 300, 332, 360, 415, 450, 498, 571, 600, 664, 747, 830, 900, 996, 1142, 1245, 1494, 1660, 1713, 1800, 1992, 2075, 2284, 2490, 2855, 2988, 3320, 3426, 3735, 4150, 4568, 4980, 5139, 5710, 5976, 6225, 6852, 7470, 8300, 8565, 9960, 10278, 11420, 12450, 13704, 14275, 14940, 16600, 17130, 18675, 20556, 22840, 24900, 25695, 28550, 29880, 34260, 37350, 41112, 42825, 47393, 49800, 51390, 57100, 68520, 74700, 85650, 94786, 102780, 114200, 128475, 142179, 149400, 171300, 189572, 205560, 236965, 256950, 284358, 342600, 379144, 426537, 473930, 513900, 568716, 710895, 853074, 947860, 1027800, 1137432, 1184825, 1421790, 1706148, 1895720, 2132685, 2369650, 2843580, 3412296, 3554475, 4265370, 4739300, 5687160, 7108950, 8530740, 9478600, 10663425, 14217900, 17061480, 21326850, 28435800, 42653700, 85307400]

約数ペア:

[(1, 85307400), (2, 42653700), (3, 28435800), (4, 21326850), (5, 17061480), (6, 14217900), (8, 10663425), (9, 9478600), (10, 8530740), (12, 7108950), (15, 5687160), (18, 4739300), (20, 4265370), (24, 3554475), (25, 3412296), (30, 2843580), (36, 2369650), (40, 2132685), (45, 1895720), (50, 1706148), (60, 1421790), (72, 1184825), (75, 1137432), (83, 1027800), (90, 947860), (100, 853074), (120, 710895), (150, 568716), (166, 513900), (180, 473930), (200, 426537), (225, 379144), (249, 342600), (300, 284358), (332, 256950), (360, 236965), (415, 205560), (450, 189572), (498, 171300), (571, 149400), (600, 142179), (664, 128475), (747, 114200), (830, 102780), (900, 94786), (996, 85650), (1142, 74700), (1245, 68520), (1494, 57100), (1660, 51390), (1713, 49800), (1800, 47393), (1992, 42825), (2075, 41112), (2284, 37350), (2490, 34260), (2855, 29880), (2988, 28550), (3320, 25695), (3426, 24900), (3735, 22840), (4150, 20556), (4568, 18675), (4980, 17130), (5139, 16600), (5710, 14940), (5976, 14275), (6225, 13704), (6852, 12450), (7470, 11420), (8300, 10278), (8565, 9960)]