319105800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 216

約数和(自身を含む): 1161546750

約数和(自身を除く): 842440950

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 600, 650, 676, 780, 845, 900, 936, 975, 1014, 1049, 1170, 1300, 1352, 1521, 1560, 1690, 1800, 1950, 2028, 2098, 2340, 2535, 2600, 2925, 3042, 3147, 3380, 3900, 4056, 4196, 4225, 4680, 5070, 5245, 5850, 6084, 6294, 6760, 7605, 7800, 8392, 8450, 9441, 10140, 10490, 11700, 12168, 12588, 12675, 13637, 15210, 15735, 16900, 18882, 20280, 20980, 23400, 25176, 25350, 26225, 27274, 30420, 31470, 33800, 37764, 38025, 40911, 41960, 47205, 50700, 52450, 54548, 60840, 62940, 68185, 75528, 76050, 78675, 81822, 94410, 101400, 104900, 109096, 122733, 125880, 136370, 152100, 157350, 163644, 177281, 188820, 204555, 209800, 236025, 245466, 272740, 304200, 314700, 327288, 340925, 354562, 377640, 409110, 472050, 490932, 531843, 545480, 613665, 629400, 681850, 709124, 818220, 886405, 944100, 981864, 1022775, 1063686, 1227330, 1363700, 1418248, 1595529, 1636440, 1772810, 1888200, 2045550, 2127372, 2454660, 2659215, 2727400, 3068325, 3191058, 3545620, 4091100, 4254744, 4432025, 4909320, 5318430, 6136650, 6382116, 7091240, 7977645, 8182200, 8864050, 10636860, 12273300, 12764232, 13296075, 15955290, 17728100, 21273720, 24546600, 26592150, 31910580, 35456200, 39888225, 53184300, 63821160, 79776450, 106368600, 159552900, 319105800]

約数ペア:

[(1, 319105800), (2, 159552900), (3, 106368600), (4, 79776450), (5, 63821160), (6, 53184300), (8, 39888225), (9, 35456200), (10, 31910580), (12, 26592150), (13, 24546600), (15, 21273720), (18, 17728100), (20, 15955290), (24, 13296075), (25, 12764232), (26, 12273300), (30, 10636860), (36, 8864050), (39, 8182200), (40, 7977645), (45, 7091240), (50, 6382116), (52, 6136650), (60, 5318430), (65, 4909320), (72, 4432025), (75, 4254744), (78, 4091100), (90, 3545620), (100, 3191058), (104, 3068325), (117, 2727400), (120, 2659215), (130, 2454660), (150, 2127372), (156, 2045550), (169, 1888200), (180, 1772810), (195, 1636440), (200, 1595529), (225, 1418248), (234, 1363700), (260, 1227330), (300, 1063686), (312, 1022775), (325, 981864), (338, 944100), (360, 886405), (390, 818220), (450, 709124), (468, 681850), (507, 629400), (520, 613665), (585, 545480), (600, 531843), (650, 490932), (676, 472050), (780, 409110), (845, 377640), (900, 354562), (936, 340925), (975, 327288), (1014, 314700), (1049, 304200), (1170, 272740), (1300, 245466), (1352, 236025), (1521, 209800), (1560, 204555), (1690, 188820), (1800, 177281), (1950, 163644), (2028, 157350), (2098, 152100), (2340, 136370), (2535, 125880), (2600, 122733), (2925, 109096), (3042, 104900), (3147, 101400), (3380, 94410), (3900, 81822), (4056, 78675), (4196, 76050), (4225, 75528), (4680, 68185), (5070, 62940), (5245, 60840), (5850, 54548), (6084, 52450), (6294, 50700), (6760, 47205), (7605, 41960), (7800, 40911), (8392, 38025), (8450, 37764), (9441, 33800), (10140, 31470), (10490, 30420), (11700, 27274), (12168, 26225), (12588, 25350), (12675, 25176), (13637, 23400), (15210, 20980), (15735, 20280), (16900, 18882)]