191449800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 687098880

約数和(自身を除く): 495649080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 47, 50, 60, 62, 72, 73, 75, 90, 93, 94, 100, 120, 124, 141, 146, 150, 155, 180, 186, 188, 200, 219, 225, 235, 248, 279, 282, 292, 300, 310, 360, 365, 372, 376, 423, 438, 450, 465, 470, 558, 564, 584, 600, 620, 657, 705, 730, 744, 775, 846, 876, 900, 930, 940, 1095, 1116, 1128, 1175, 1240, 1314, 1395, 1410, 1457, 1460, 1550, 1692, 1752, 1800, 1825, 1860, 1880, 2115, 2190, 2232, 2263, 2325, 2350, 2628, 2790, 2820, 2914, 2920, 3100, 3285, 3384, 3431, 3525, 3650, 3720, 4230, 4371, 4380, 4526, 4650, 4700, 5256, 5475, 5580, 5640, 5828, 6200, 6570, 6789, 6862, 6975, 7050, 7285, 7300, 8460, 8742, 8760, 9052, 9300, 9400, 10293, 10575, 10950, 11160, 11315, 11656, 13113, 13140, 13578, 13724, 13950, 14100, 14570, 14600, 16425, 16920, 17155, 17484, 18104, 18600, 20367, 20586, 21150, 21855, 21900, 22630, 26226, 26280, 27156, 27448, 27900, 28200, 29140, 30879, 32850, 33945, 34310, 34968, 36425, 40734, 41172, 42300, 43710, 43800, 45260, 51465, 52452, 54312, 55800, 56575, 58280, 61758, 65565, 65700, 67890, 68620, 72850, 81468, 82344, 84600, 85775, 87420, 90520, 101835, 102930, 104904, 106361, 109275, 113150, 123516, 131130, 131400, 135780, 137240, 145700, 154395, 162936, 169725, 171550, 174840, 203670, 205860, 212722, 218550, 226300, 247032, 257325, 262260, 271560, 291400, 308790, 319083, 327825, 339450, 343100, 407340, 411720, 425444, 437100, 452600, 509175, 514650, 524520, 531805, 617580, 638166, 655650, 678900, 686200, 771975, 814680, 850888, 874200, 957249, 1018350, 1029300, 1063610, 1235160, 1276332, 1311300, 1357800, 1543950, 1595415, 1914498, 2036700, 2058600, 2127220, 2552664, 2622600, 2659025, 3087900, 3190830, 3828996, 4073400, 4254440, 4786245, 5318050, 6175800, 6381660, 7657992, 7977075, 9572490, 10636100, 12763320, 15954150, 19144980, 21272200, 23931225, 31908300, 38289960, 47862450, 63816600, 95724900, 191449800]

約数ペア:

[(1, 191449800), (2, 95724900), (3, 63816600), (4, 47862450), (5, 38289960), (6, 31908300), (8, 23931225), (9, 21272200), (10, 19144980), (12, 15954150), (15, 12763320), (18, 10636100), (20, 9572490), (24, 7977075), (25, 7657992), (30, 6381660), (31, 6175800), (36, 5318050), (40, 4786245), (45, 4254440), (47, 4073400), (50, 3828996), (60, 3190830), (62, 3087900), (72, 2659025), (73, 2622600), (75, 2552664), (90, 2127220), (93, 2058600), (94, 2036700), (100, 1914498), (120, 1595415), (124, 1543950), (141, 1357800), (146, 1311300), (150, 1276332), (155, 1235160), (180, 1063610), (186, 1029300), (188, 1018350), (200, 957249), (219, 874200), (225, 850888), (235, 814680), (248, 771975), (279, 686200), (282, 678900), (292, 655650), (300, 638166), (310, 617580), (360, 531805), (365, 524520), (372, 514650), (376, 509175), (423, 452600), (438, 437100), (450, 425444), (465, 411720), (470, 407340), (558, 343100), (564, 339450), (584, 327825), (600, 319083), (620, 308790), (657, 291400), (705, 271560), (730, 262260), (744, 257325), (775, 247032), (846, 226300), (876, 218550), (900, 212722), (930, 205860), (940, 203670), (1095, 174840), (1116, 171550), (1128, 169725), (1175, 162936), (1240, 154395), (1314, 145700), (1395, 137240), (1410, 135780), (1457, 131400), (1460, 131130), (1550, 123516), (1692, 113150), (1752, 109275), (1800, 106361), (1825, 104904), (1860, 102930), (1880, 101835), (2115, 90520), (2190, 87420), (2232, 85775), (2263, 84600), (2325, 82344), (2350, 81468), (2628, 72850), (2790, 68620), (2820, 67890), (2914, 65700), (2920, 65565), (3100, 61758), (3285, 58280), (3384, 56575), (3431, 55800), (3525, 54312), (3650, 52452), (3720, 51465), (4230, 45260), (4371, 43800), (4380, 43710), (4526, 42300), (4650, 41172), (4700, 40734), (5256, 36425), (5475, 34968), (5580, 34310), (5640, 33945), (5828, 32850), (6200, 30879), (6570, 29140), (6789, 28200), (6862, 27900), (6975, 27448), (7050, 27156), (7285, 26280), (7300, 26226), (8460, 22630), (8742, 21900), (8760, 21855), (9052, 21150), (9300, 20586), (9400, 20367), (10293, 18600), (10575, 18104), (10950, 17484), (11160, 17155), (11315, 16920), (11656, 16425), (13113, 14600), (13140, 14570), (13578, 14100), (13724, 13950)]