249217800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 843696000

約数和(自身を除く): 594478200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 89, 100, 104, 120, 130, 150, 156, 178, 195, 200, 260, 267, 300, 312, 325, 356, 359, 390, 445, 520, 534, 600, 650, 712, 718, 780, 890, 975, 1068, 1077, 1157, 1300, 1335, 1436, 1560, 1780, 1795, 1950, 2136, 2154, 2225, 2314, 2600, 2670, 2872, 3471, 3560, 3590, 3900, 4308, 4450, 4628, 4667, 5340, 5385, 5785, 6675, 6942, 7180, 7800, 8616, 8900, 8975, 9256, 9334, 10680, 10770, 11570, 13350, 13884, 14001, 14360, 17355, 17800, 17950, 18668, 21540, 23140, 23335, 26700, 26925, 27768, 28002, 28925, 31951, 34710, 35900, 37336, 43080, 46280, 46670, 53400, 53850, 56004, 57850, 63902, 69420, 70005, 71800, 86775, 93340, 95853, 107700, 112008, 115700, 116675, 127804, 138840, 140010, 159755, 173550, 186680, 191706, 215400, 231400, 233350, 255608, 280020, 319510, 347100, 350025, 383412, 415363, 466700, 479265, 560040, 639020, 694200, 700050, 766824, 798775, 830726, 933400, 958530, 1246089, 1278040, 1400100, 1597550, 1661452, 1917060, 2076815, 2396325, 2492178, 2800200, 3195100, 3322904, 3834120, 4153630, 4792650, 4984356, 6230445, 6390200, 8307260, 9585300, 9968712, 10384075, 12460890, 16614520, 19170600, 20768150, 24921780, 31152225, 41536300, 49843560, 62304450, 83072600, 124608900, 249217800]

約数ペア:

[(1, 249217800), (2, 124608900), (3, 83072600), (4, 62304450), (5, 49843560), (6, 41536300), (8, 31152225), (10, 24921780), (12, 20768150), (13, 19170600), (15, 16614520), (20, 12460890), (24, 10384075), (25, 9968712), (26, 9585300), (30, 8307260), (39, 6390200), (40, 6230445), (50, 4984356), (52, 4792650), (60, 4153630), (65, 3834120), (75, 3322904), (78, 3195100), (89, 2800200), (100, 2492178), (104, 2396325), (120, 2076815), (130, 1917060), (150, 1661452), (156, 1597550), (178, 1400100), (195, 1278040), (200, 1246089), (260, 958530), (267, 933400), (300, 830726), (312, 798775), (325, 766824), (356, 700050), (359, 694200), (390, 639020), (445, 560040), (520, 479265), (534, 466700), (600, 415363), (650, 383412), (712, 350025), (718, 347100), (780, 319510), (890, 280020), (975, 255608), (1068, 233350), (1077, 231400), (1157, 215400), (1300, 191706), (1335, 186680), (1436, 173550), (1560, 159755), (1780, 140010), (1795, 138840), (1950, 127804), (2136, 116675), (2154, 115700), (2225, 112008), (2314, 107700), (2600, 95853), (2670, 93340), (2872, 86775), (3471, 71800), (3560, 70005), (3590, 69420), (3900, 63902), (4308, 57850), (4450, 56004), (4628, 53850), (4667, 53400), (5340, 46670), (5385, 46280), (5785, 43080), (6675, 37336), (6942, 35900), (7180, 34710), (7800, 31951), (8616, 28925), (8900, 28002), (8975, 27768), (9256, 26925), (9334, 26700), (10680, 23335), (10770, 23140), (11570, 21540), (13350, 18668), (13884, 17950), (14001, 17800), (14360, 17355)]