131006400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 252

約数和(自身を含む): 500880888

約数和(自身を除く): 369874488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 480, 490, 525, 557, 560, 588, 600, 672, 700, 735, 784, 800, 840, 960, 980, 1050, 1114, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1671, 1680, 1960, 2100, 2228, 2240, 2352, 2400, 2450, 2785, 2800, 2940, 3136, 3342, 3360, 3675, 3899, 3920, 4200, 4456, 4704, 4800, 4900, 5570, 5600, 5880, 6684, 6720, 7350, 7798, 7840, 8355, 8400, 8912, 9408, 9800, 11140, 11200, 11697, 11760, 13368, 13925, 14700, 15596, 15680, 16710, 16800, 17824, 19495, 19600, 22280, 23394, 23520, 26736, 27293, 27850, 29400, 31192, 33420, 33600, 35648, 38990, 39200, 41775, 44560, 46788, 47040, 53472, 54586, 55700, 58485, 58800, 62384, 66840, 77980, 78400, 81879, 83550, 89120, 93576, 97475, 106944, 109172, 111400, 116970, 117600, 124768, 133680, 136465, 155960, 163758, 167100, 178240, 187152, 194950, 218344, 222800, 233940, 235200, 249536, 267360, 272930, 292425, 311920, 327516, 334200, 374304, 389900, 409395, 436688, 445600, 467880, 534720, 545860, 584850, 623840, 655032, 668400, 682325, 748608, 779800, 818790, 873376, 891200, 935760, 1091720, 1169700, 1247680, 1310064, 1336800, 1364650, 1559600, 1637580, 1746752, 1871520, 2046975, 2183440, 2339400, 2620128, 2673600, 2729300, 3119200, 3275160, 3743040, 4093950, 4366880, 4678800, 5240256, 5458600, 6238400, 6550320, 8187900, 8733760, 9357600, 10917200, 13100640, 16375800, 18715200, 21834400, 26201280, 32751600, 43668800, 65503200, 131006400]

約数ペア:

[(1, 131006400), (2, 65503200), (3, 43668800), (4, 32751600), (5, 26201280), (6, 21834400), (7, 18715200), (8, 16375800), (10, 13100640), (12, 10917200), (14, 9357600), (15, 8733760), (16, 8187900), (20, 6550320), (21, 6238400), (24, 5458600), (25, 5240256), (28, 4678800), (30, 4366880), (32, 4093950), (35, 3743040), (40, 3275160), (42, 3119200), (48, 2729300), (49, 2673600), (50, 2620128), (56, 2339400), (60, 2183440), (64, 2046975), (70, 1871520), (75, 1746752), (80, 1637580), (84, 1559600), (96, 1364650), (98, 1336800), (100, 1310064), (105, 1247680), (112, 1169700), (120, 1091720), (140, 935760), (147, 891200), (150, 873376), (160, 818790), (168, 779800), (175, 748608), (192, 682325), (196, 668400), (200, 655032), (210, 623840), (224, 584850), (240, 545860), (245, 534720), (280, 467880), (294, 445600), (300, 436688), (320, 409395), (336, 389900), (350, 374304), (392, 334200), (400, 327516), (420, 311920), (448, 292425), (480, 272930), (490, 267360), (525, 249536), (557, 235200), (560, 233940), (588, 222800), (600, 218344), (672, 194950), (700, 187152), (735, 178240), (784, 167100), (800, 163758), (840, 155960), (960, 136465), (980, 133680), (1050, 124768), (1114, 117600), (1120, 116970), (1176, 111400), (1200, 109172), (1225, 106944), (1344, 97475), (1400, 93576), (1470, 89120), (1568, 83550), (1600, 81879), (1671, 78400), (1680, 77980), (1960, 66840), (2100, 62384), (2228, 58800), (2240, 58485), (2352, 55700), (2400, 54586), (2450, 53472), (2785, 47040), (2800, 46788), (2940, 44560), (3136, 41775), (3342, 39200), (3360, 38990), (3675, 35648), (3899, 33600), (3920, 33420), (4200, 31192), (4456, 29400), (4704, 27850), (4800, 27293), (4900, 26736), (5570, 23520), (5600, 23394), (5880, 22280), (6684, 19600), (6720, 19495), (7350, 17824), (7798, 16800), (7840, 16710), (8355, 15680), (8400, 15596), (8912, 14700), (9408, 13925), (9800, 13368), (11140, 11760), (11200, 11697)]