380813400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 240

約数和(自身を含む): 1443534840

約数和(自身を除く): 1062721440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 324, 330, 360, 396, 405, 440, 450, 495, 540, 550, 594, 600, 648, 660, 675, 792, 810, 825, 891, 900, 990, 1080, 1100, 1188, 1320, 1350, 1485, 1620, 1650, 1782, 1800, 1980, 2025, 2137, 2200, 2376, 2475, 2700, 2970, 3240, 3300, 3564, 3960, 4050, 4274, 4455, 4950, 5400, 5940, 6411, 6600, 7128, 7425, 8100, 8548, 8910, 9900, 10685, 11880, 12822, 14850, 16200, 17096, 17820, 19233, 19800, 21370, 22275, 23507, 25644, 29700, 32055, 35640, 38466, 42740, 44550, 47014, 51288, 53425, 57699, 59400, 64110, 70521, 76932, 85480, 89100, 94028, 96165, 106850, 115398, 117535, 128220, 141042, 153864, 160275, 173097, 178200, 188056, 192330, 211563, 213700, 230796, 235070, 256440, 282084, 288495, 320550, 346194, 352605, 384660, 423126, 427400, 461592, 470140, 480825, 564168, 576990, 587675, 634689, 641100, 692388, 705210, 769320, 846252, 865485, 940280, 961650, 1057815, 1153980, 1175350, 1269378, 1282200, 1384776, 1410420, 1442475, 1692504, 1730970, 1763025, 1904067, 1923300, 2115630, 2307960, 2350700, 2538756, 2820840, 2884950, 3173445, 3461940, 3526050, 3808134, 3846600, 4231260, 4327425, 4701400, 5077512, 5289075, 5769900, 6346890, 6923880, 7052100, 7616268, 8462520, 8654850, 9520335, 10578150, 11539800, 12693780, 14104200, 15232536, 15867225, 17309700, 19040670, 21156300, 25387560, 31734450, 34619400, 38081340, 42312600, 47601675, 63468900, 76162680, 95203350, 126937800, 190406700, 380813400]

約数ペア:

[(1, 380813400), (2, 190406700), (3, 126937800), (4, 95203350), (5, 76162680), (6, 63468900), (8, 47601675), (9, 42312600), (10, 38081340), (11, 34619400), (12, 31734450), (15, 25387560), (18, 21156300), (20, 19040670), (22, 17309700), (24, 15867225), (25, 15232536), (27, 14104200), (30, 12693780), (33, 11539800), (36, 10578150), (40, 9520335), (44, 8654850), (45, 8462520), (50, 7616268), (54, 7052100), (55, 6923880), (60, 6346890), (66, 5769900), (72, 5289075), (75, 5077512), (81, 4701400), (88, 4327425), (90, 4231260), (99, 3846600), (100, 3808134), (108, 3526050), (110, 3461940), (120, 3173445), (132, 2884950), (135, 2820840), (150, 2538756), (162, 2350700), (165, 2307960), (180, 2115630), (198, 1923300), (200, 1904067), (216, 1763025), (220, 1730970), (225, 1692504), (264, 1442475), (270, 1410420), (275, 1384776), (297, 1282200), (300, 1269378), (324, 1175350), (330, 1153980), (360, 1057815), (396, 961650), (405, 940280), (440, 865485), (450, 846252), (495, 769320), (540, 705210), (550, 692388), (594, 641100), (600, 634689), (648, 587675), (660, 576990), (675, 564168), (792, 480825), (810, 470140), (825, 461592), (891, 427400), (900, 423126), (990, 384660), (1080, 352605), (1100, 346194), (1188, 320550), (1320, 288495), (1350, 282084), (1485, 256440), (1620, 235070), (1650, 230796), (1782, 213700), (1800, 211563), (1980, 192330), (2025, 188056), (2137, 178200), (2200, 173097), (2376, 160275), (2475, 153864), (2700, 141042), (2970, 128220), (3240, 117535), (3300, 115398), (3564, 106850), (3960, 96165), (4050, 94028), (4274, 89100), (4455, 85480), (4950, 76932), (5400, 70521), (5940, 64110), (6411, 59400), (6600, 57699), (7128, 53425), (7425, 51288), (8100, 47014), (8548, 44550), (8910, 42740), (9900, 38466), (10685, 35640), (11880, 32055), (12822, 29700), (14850, 25644), (16200, 23507), (17096, 22275), (17820, 21370), (19233, 19800)]