814609800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23819}}^1$

素因数の和:23860

約数の個数: 144

約数和(自身を含む): 2879838000

約数和(自身を除く): 2065228200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 17100, 23819, 34200, 47638, 71457, 95276, 119095, 142914, 190552, 214371, 238190, 285828, 357285, 428742, 452561, 476380, 571656, 595475, 714570, 857484, 905122, 952760, 1071855, 1190950, 1357683, 1429140, 1714968, 1786425, 1810244, 2143710, 2262805, 2381900, 2715366, 2858280, 3572850, 3620488, 4073049, 4287420, 4525610, 4763800, 5359275, 5430732, 6788415, 7145700, 8146098, 8574840, 9051220, 10718550, 10861464, 11314025, 13576830, 14291400, 16292196, 18102440, 20365245, 21437100, 22628050, 27153660, 32584392, 33942075, 40730490, 42874200, 45256100, 54307320, 67884150, 81460980, 90512200, 101826225, 135768300, 162921960, 203652450, 271536600, 407304900, 814609800]

約数ペア:

[(1, 814609800), (2, 407304900), (3, 271536600), (4, 203652450), (5, 162921960), (6, 135768300), (8, 101826225), (9, 90512200), (10, 81460980), (12, 67884150), (15, 54307320), (18, 45256100), (19, 42874200), (20, 40730490), (24, 33942075), (25, 32584392), (30, 27153660), (36, 22628050), (38, 21437100), (40, 20365245), (45, 18102440), (50, 16292196), (57, 14291400), (60, 13576830), (72, 11314025), (75, 10861464), (76, 10718550), (90, 9051220), (95, 8574840), (100, 8146098), (114, 7145700), (120, 6788415), (150, 5430732), (152, 5359275), (171, 4763800), (180, 4525610), (190, 4287420), (200, 4073049), (225, 3620488), (228, 3572850), (285, 2858280), (300, 2715366), (342, 2381900), (360, 2262805), (380, 2143710), (450, 1810244), (456, 1786425), (475, 1714968), (570, 1429140), (600, 1357683), (684, 1190950), (760, 1071855), (855, 952760), (900, 905122), (950, 857484), (1140, 714570), (1368, 595475), (1425, 571656), (1710, 476380), (1800, 452561), (1900, 428742), (2280, 357285), (2850, 285828), (3420, 238190), (3800, 214371), (4275, 190552), (5700, 142914), (6840, 119095), (8550, 95276), (11400, 71457), (17100, 47638), (23819, 34200)]