98978040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 388402560

約数和(自身を除く): 289424520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 181, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 362, 372, 392, 420, 434, 441, 465, 490, 504, 543, 558, 588, 620, 630, 651, 724, 735, 744, 840, 868, 882, 905, 930, 980, 1085, 1086, 1116, 1176, 1240, 1260, 1267, 1302, 1395, 1448, 1470, 1519, 1629, 1736, 1764, 1810, 1860, 1953, 1960, 2170, 2172, 2205, 2232, 2520, 2534, 2604, 2715, 2790, 2940, 3038, 3255, 3258, 3528, 3620, 3720, 3801, 3906, 4340, 4344, 4410, 4557, 5068, 5208, 5430, 5580, 5611, 5880, 6076, 6335, 6510, 6516, 7240, 7595, 7602, 7812, 8145, 8680, 8820, 8869, 9114, 9765, 10136, 10860, 11160, 11222, 11403, 12152, 12670, 13020, 13032, 13671, 15190, 15204, 15624, 16290, 16833, 17640, 17738, 18228, 19005, 19530, 21720, 22444, 22785, 22806, 25340, 26040, 26607, 27342, 28055, 30380, 30408, 32580, 33666, 35476, 36456, 38010, 39060, 39277, 44345, 44888, 45570, 45612, 50499, 50680, 53214, 54684, 56110, 57015, 60760, 65160, 67332, 68355, 70952, 76020, 78120, 78554, 79821, 84165, 88690, 91140, 91224, 100998, 106428, 109368, 112220, 114030, 117831, 133035, 134664, 136710, 152040, 157108, 159642, 168330, 177380, 182280, 196385, 201996, 212856, 224440, 228060, 235662, 252495, 266070, 273420, 274939, 314216, 319284, 336660, 353493, 354760, 392770, 399105, 403992, 456120, 471324, 504990, 532140, 546840, 549878, 589155, 638568, 673320, 706986, 785540, 798210, 824817, 942648, 1009980, 1064280, 1099756, 1178310, 1374695, 1413972, 1571080, 1596420, 1649634, 1767465, 2019960, 2199512, 2356620, 2474451, 2749390, 2827944, 3192840, 3299268, 3534930, 4124085, 4713240, 4948902, 5498780, 6598536, 7069860, 8248170, 9897804, 10997560, 12372255, 14139720, 16496340, 19795608, 24744510, 32992680, 49489020, 98978040]

約数ペア:

[(1, 98978040), (2, 49489020), (3, 32992680), (4, 24744510), (5, 19795608), (6, 16496340), (7, 14139720), (8, 12372255), (9, 10997560), (10, 9897804), (12, 8248170), (14, 7069860), (15, 6598536), (18, 5498780), (20, 4948902), (21, 4713240), (24, 4124085), (28, 3534930), (30, 3299268), (31, 3192840), (35, 2827944), (36, 2749390), (40, 2474451), (42, 2356620), (45, 2199512), (49, 2019960), (56, 1767465), (60, 1649634), (62, 1596420), (63, 1571080), (70, 1413972), (72, 1374695), (84, 1178310), (90, 1099756), (93, 1064280), (98, 1009980), (105, 942648), (120, 824817), (124, 798210), (126, 785540), (140, 706986), (147, 673320), (155, 638568), (168, 589155), (180, 549878), (181, 546840), (186, 532140), (196, 504990), (210, 471324), (217, 456120), (245, 403992), (248, 399105), (252, 392770), (279, 354760), (280, 353493), (294, 336660), (310, 319284), (315, 314216), (360, 274939), (362, 273420), (372, 266070), (392, 252495), (420, 235662), (434, 228060), (441, 224440), (465, 212856), (490, 201996), (504, 196385), (543, 182280), (558, 177380), (588, 168330), (620, 159642), (630, 157108), (651, 152040), (724, 136710), (735, 134664), (744, 133035), (840, 117831), (868, 114030), (882, 112220), (905, 109368), (930, 106428), (980, 100998), (1085, 91224), (1086, 91140), (1116, 88690), (1176, 84165), (1240, 79821), (1260, 78554), (1267, 78120), (1302, 76020), (1395, 70952), (1448, 68355), (1470, 67332), (1519, 65160), (1629, 60760), (1736, 57015), (1764, 56110), (1810, 54684), (1860, 53214), (1953, 50680), (1960, 50499), (2170, 45612), (2172, 45570), (2205, 44888), (2232, 44345), (2520, 39277), (2534, 39060), (2604, 38010), (2715, 36456), (2790, 35476), (2940, 33666), (3038, 32580), (3255, 30408), (3258, 30380), (3528, 28055), (3620, 27342), (3720, 26607), (3801, 26040), (3906, 25340), (4340, 22806), (4344, 22785), (4410, 22444), (4557, 21720), (5068, 19530), (5208, 19005), (5430, 18228), (5580, 17738), (5611, 17640), (5880, 16833), (6076, 16290), (6335, 15624), (6510, 15204), (6516, 15190), (7240, 13671), (7595, 13032), (7602, 13020), (7812, 12670), (8145, 12152), (8680, 11403), (8820, 11222), (8869, 11160), (9114, 10860), (9765, 10136)]