308458800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^4$

素因数の和:79

約数の個数: 300

約数和(自身を含む): 1189372040

約数和(自身を除く): 880913240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 169, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 338, 351, 360, 390, 400, 432, 450, 468, 507, 520, 540, 585, 600, 624, 650, 675, 676, 702, 720, 780, 845, 900, 936, 975, 1014, 1040, 1080, 1170, 1200, 1300, 1350, 1352, 1404, 1521, 1560, 1690, 1755, 1800, 1872, 1950, 2028, 2160, 2197, 2340, 2535, 2600, 2700, 2704, 2808, 2925, 3042, 3120, 3380, 3510, 3600, 3900, 4056, 4225, 4394, 4563, 4680, 5070, 5200, 5400, 5616, 5850, 6084, 6591, 6760, 7020, 7605, 7800, 8112, 8450, 8775, 8788, 9126, 9360, 10140, 10800, 10985, 11700, 12168, 12675, 13182, 13520, 14040, 15210, 15600, 16900, 17550, 17576, 18252, 19773, 20280, 21970, 22815, 23400, 24336, 25350, 26364, 28080, 28561, 30420, 32955, 33800, 35100, 35152, 36504, 38025, 39546, 40560, 43940, 45630, 46800, 50700, 52728, 54925, 57122, 59319, 60840, 65910, 67600, 70200, 73008, 76050, 79092, 85683, 87880, 91260, 98865, 101400, 105456, 109850, 114075, 114244, 118638, 121680, 131820, 140400, 142805, 152100, 158184, 164775, 171366, 175760, 182520, 197730, 202800, 219700, 228150, 228488, 237276, 257049, 263640, 285610, 296595, 304200, 316368, 329550, 342732, 365040, 395460, 428415, 439400, 456300, 456976, 474552, 494325, 514098, 527280, 571220, 593190, 608400, 659100, 685464, 714025, 771147, 790920, 856830, 878800, 912600, 949104, 988650, 1028196, 1142440, 1186380, 1285245, 1318200, 1370928, 1428050, 1482975, 1542294, 1581840, 1713660, 1825200, 1977300, 2056392, 2142075, 2284880, 2372760, 2570490, 2636400, 2856100, 2965950, 3084588, 3427320, 3855735, 3954600, 4112784, 4284150, 4745520, 5140980, 5712200, 5931900, 6169176, 6426225, 6854640, 7711470, 7909200, 8568300, 10281960, 11424400, 11863800, 12338352, 12852450, 15422940, 17136600, 19278675, 20563920, 23727600, 25704900, 30845880, 34273200, 38557350, 51409800, 61691760, 77114700, 102819600, 154229400, 308458800]

約数ペア:

[(1, 308458800), (2, 154229400), (3, 102819600), (4, 77114700), (5, 61691760), (6, 51409800), (8, 38557350), (9, 34273200), (10, 30845880), (12, 25704900), (13, 23727600), (15, 20563920), (16, 19278675), (18, 17136600), (20, 15422940), (24, 12852450), (25, 12338352), (26, 11863800), (27, 11424400), (30, 10281960), (36, 8568300), (39, 7909200), (40, 7711470), (45, 6854640), (48, 6426225), (50, 6169176), (52, 5931900), (54, 5712200), (60, 5140980), (65, 4745520), (72, 4284150), (75, 4112784), (78, 3954600), (80, 3855735), (90, 3427320), (100, 3084588), (104, 2965950), (108, 2856100), (117, 2636400), (120, 2570490), (130, 2372760), (135, 2284880), (144, 2142075), (150, 2056392), (156, 1977300), (169, 1825200), (180, 1713660), (195, 1581840), (200, 1542294), (208, 1482975), (216, 1428050), (225, 1370928), (234, 1318200), (240, 1285245), (260, 1186380), (270, 1142440), (300, 1028196), (312, 988650), (325, 949104), (338, 912600), (351, 878800), (360, 856830), (390, 790920), (400, 771147), (432, 714025), (450, 685464), (468, 659100), (507, 608400), (520, 593190), (540, 571220), (585, 527280), (600, 514098), (624, 494325), (650, 474552), (675, 456976), (676, 456300), (702, 439400), (720, 428415), (780, 395460), (845, 365040), (900, 342732), (936, 329550), (975, 316368), (1014, 304200), (1040, 296595), (1080, 285610), (1170, 263640), (1200, 257049), (1300, 237276), (1350, 228488), (1352, 228150), (1404, 219700), (1521, 202800), (1560, 197730), (1690, 182520), (1755, 175760), (1800, 171366), (1872, 164775), (1950, 158184), (2028, 152100), (2160, 142805), (2197, 140400), (2340, 131820), (2535, 121680), (2600, 118638), (2700, 114244), (2704, 114075), (2808, 109850), (2925, 105456), (3042, 101400), (3120, 98865), (3380, 91260), (3510, 87880), (3600, 85683), (3900, 79092), (4056, 76050), (4225, 73008), (4394, 70200), (4563, 67600), (4680, 65910), (5070, 60840), (5200, 59319), (5400, 57122), (5616, 54925), (5850, 52728), (6084, 50700), (6591, 46800), (6760, 45630), (7020, 43940), (7605, 40560), (7800, 39546), (8112, 38025), (8450, 36504), (8775, 35152), (8788, 35100), (9126, 33800), (9360, 32955), (10140, 30420), (10800, 28561), (10985, 28080), (11700, 26364), (12168, 25350), (12675, 24336), (13182, 23400), (13520, 22815), (14040, 21970), (15210, 20280), (15600, 19773), (16900, 18252), (17550, 17576)]