199538400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 659207808

約数和(自身を除く): 459669408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 71, 75, 80, 96, 100, 120, 142, 150, 160, 200, 213, 240, 284, 300, 355, 400, 426, 480, 568, 600, 710, 800, 852, 1065, 1136, 1171, 1200, 1420, 1704, 1775, 2130, 2272, 2342, 2400, 2840, 3408, 3513, 3550, 4260, 4684, 5325, 5680, 5855, 6816, 7026, 7100, 8520, 9368, 10650, 11360, 11710, 14052, 14200, 17040, 17565, 18736, 21300, 23420, 28104, 28400, 29275, 34080, 35130, 37472, 42600, 46840, 56208, 56800, 58550, 70260, 83141, 85200, 87825, 93680, 112416, 117100, 140520, 166282, 170400, 175650, 187360, 234200, 249423, 281040, 332564, 351300, 415705, 468400, 498846, 562080, 665128, 702600, 831410, 936800, 997692, 1247115, 1330256, 1405200, 1662820, 1995384, 2078525, 2494230, 2660512, 2810400, 3325640, 3990768, 4157050, 4988460, 6235575, 6651280, 7981536, 8314100, 9976920, 12471150, 13302560, 16628200, 19953840, 24942300, 33256400, 39907680, 49884600, 66512800, 99769200, 199538400]

約数ペア:

[(1, 199538400), (2, 99769200), (3, 66512800), (4, 49884600), (5, 39907680), (6, 33256400), (8, 24942300), (10, 19953840), (12, 16628200), (15, 13302560), (16, 12471150), (20, 9976920), (24, 8314100), (25, 7981536), (30, 6651280), (32, 6235575), (40, 4988460), (48, 4157050), (50, 3990768), (60, 3325640), (71, 2810400), (75, 2660512), (80, 2494230), (96, 2078525), (100, 1995384), (120, 1662820), (142, 1405200), (150, 1330256), (160, 1247115), (200, 997692), (213, 936800), (240, 831410), (284, 702600), (300, 665128), (355, 562080), (400, 498846), (426, 468400), (480, 415705), (568, 351300), (600, 332564), (710, 281040), (800, 249423), (852, 234200), (1065, 187360), (1136, 175650), (1171, 170400), (1200, 166282), (1420, 140520), (1704, 117100), (1775, 112416), (2130, 93680), (2272, 87825), (2342, 85200), (2400, 83141), (2840, 70260), (3408, 58550), (3513, 56800), (3550, 56208), (4260, 46840), (4684, 42600), (5325, 37472), (5680, 35130), (5855, 34080), (6816, 29275), (7026, 28400), (7100, 28104), (8520, 23420), (9368, 21300), (10650, 18736), (11360, 17565), (11710, 17040), (14052, 14200)]