1986013200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 240

約数和(自身を含む): 6784137216

約数和(自身を除く): 4798124016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 47, 48, 50, 60, 69, 75, 80, 92, 94, 100, 115, 120, 138, 141, 150, 184, 188, 200, 230, 235, 240, 276, 282, 300, 345, 368, 376, 400, 460, 470, 552, 564, 575, 600, 690, 705, 752, 920, 940, 1081, 1104, 1128, 1150, 1175, 1200, 1380, 1410, 1531, 1725, 1840, 1880, 2162, 2256, 2300, 2350, 2760, 2820, 3062, 3243, 3450, 3525, 3760, 4324, 4593, 4600, 4700, 5405, 5520, 5640, 6124, 6486, 6900, 7050, 7655, 8648, 9186, 9200, 9400, 10810, 11280, 12248, 12972, 13800, 14100, 15310, 16215, 17296, 18372, 18800, 21620, 22965, 24496, 25944, 27025, 27600, 28200, 30620, 32430, 35213, 36744, 38275, 43240, 45930, 51888, 54050, 56400, 61240, 64860, 70426, 71957, 73488, 76550, 81075, 86480, 91860, 105639, 108100, 114825, 122480, 129720, 140852, 143914, 153100, 162150, 176065, 183720, 211278, 215871, 216200, 229650, 259440, 281704, 287828, 306200, 324300, 352130, 359785, 367440, 422556, 431742, 432400, 459300, 528195, 563408, 575656, 612400, 648600, 704260, 719570, 845112, 863484, 880325, 918600, 1056390, 1079355, 1151312, 1297200, 1408520, 1439140, 1655011, 1690224, 1726968, 1760650, 1798925, 1837200, 2112780, 2158710, 2640975, 2817040, 2878280, 3310022, 3453936, 3521300, 3597850, 4225560, 4317420, 4965033, 5281950, 5396775, 5756560, 6620044, 7042600, 7195700, 8275055, 8451120, 8634840, 9930066, 10563900, 10793550, 13240088, 14085200, 14391400, 16550110, 17269680, 19860132, 21127800, 21587100, 24825165, 26480176, 28782800, 33100220, 39720264, 41375275, 42255600, 43174200, 49650330, 66200440, 79440528, 82750550, 86348400, 99300660, 124125825, 132400880, 165501100, 198601320, 248251650, 331002200, 397202640, 496503300, 662004400, 993006600, 1986013200]

約数ペア:

[(1, 1986013200), (2, 993006600), (3, 662004400), (4, 496503300), (5, 397202640), (6, 331002200), (8, 248251650), (10, 198601320), (12, 165501100), (15, 132400880), (16, 124125825), (20, 99300660), (23, 86348400), (24, 82750550), (25, 79440528), (30, 66200440), (40, 49650330), (46, 43174200), (47, 42255600), (48, 41375275), (50, 39720264), (60, 33100220), (69, 28782800), (75, 26480176), (80, 24825165), (92, 21587100), (94, 21127800), (100, 19860132), (115, 17269680), (120, 16550110), (138, 14391400), (141, 14085200), (150, 13240088), (184, 10793550), (188, 10563900), (200, 9930066), (230, 8634840), (235, 8451120), (240, 8275055), (276, 7195700), (282, 7042600), (300, 6620044), (345, 5756560), (368, 5396775), (376, 5281950), (400, 4965033), (460, 4317420), (470, 4225560), (552, 3597850), (564, 3521300), (575, 3453936), (600, 3310022), (690, 2878280), (705, 2817040), (752, 2640975), (920, 2158710), (940, 2112780), (1081, 1837200), (1104, 1798925), (1128, 1760650), (1150, 1726968), (1175, 1690224), (1200, 1655011), (1380, 1439140), (1410, 1408520), (1531, 1297200), (1725, 1151312), (1840, 1079355), (1880, 1056390), (2162, 918600), (2256, 880325), (2300, 863484), (2350, 845112), (2760, 719570), (2820, 704260), (3062, 648600), (3243, 612400), (3450, 575656), (3525, 563408), (3760, 528195), (4324, 459300), (4593, 432400), (4600, 431742), (4700, 422556), (5405, 367440), (5520, 359785), (5640, 352130), (6124, 324300), (6486, 306200), (6900, 287828), (7050, 281704), (7655, 259440), (8648, 229650), (9186, 216200), (9200, 215871), (9400, 211278), (10810, 183720), (11280, 176065), (12248, 162150), (12972, 153100), (13800, 143914), (14100, 140852), (15310, 129720), (16215, 122480), (17296, 114825), (18372, 108100), (18800, 105639), (21620, 91860), (22965, 86480), (24496, 81075), (25944, 76550), (27025, 73488), (27600, 71957), (28200, 70426), (30620, 64860), (32430, 61240), (35213, 56400), (36744, 54050), (38275, 51888), (43240, 45930)]