253098300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 920829952

約数和(自身を除く): 667731652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 73, 75, 78, 84, 91, 100, 105, 127, 130, 140, 146, 150, 156, 175, 182, 195, 210, 219, 254, 260, 273, 292, 300, 325, 350, 364, 365, 381, 390, 420, 438, 455, 508, 511, 525, 546, 635, 650, 700, 730, 762, 780, 876, 889, 910, 949, 975, 1022, 1050, 1092, 1095, 1270, 1300, 1365, 1460, 1524, 1533, 1651, 1778, 1820, 1825, 1898, 1905, 1950, 2044, 2100, 2190, 2275, 2540, 2555, 2667, 2730, 2847, 3066, 3175, 3302, 3556, 3650, 3796, 3810, 3900, 4380, 4445, 4550, 4745, 4953, 5110, 5334, 5460, 5475, 5694, 6132, 6350, 6604, 6643, 6825, 7300, 7620, 7665, 8255, 8890, 9100, 9271, 9490, 9525, 9906, 10220, 10668, 10950, 11388, 11557, 12700, 12775, 13286, 13335, 13650, 14235, 15330, 16510, 17780, 18542, 18980, 19050, 19812, 19929, 21900, 22225, 23114, 23725, 24765, 25550, 26572, 26670, 27300, 27813, 28470, 30660, 33020, 33215, 34671, 37084, 38100, 38325, 39858, 41275, 44450, 46228, 46355, 47450, 49530, 51100, 53340, 55626, 56940, 57785, 64897, 66430, 66675, 69342, 71175, 76650, 79716, 82550, 88900, 92710, 94900, 99060, 99645, 111252, 115570, 120523, 123825, 129794, 132860, 133350, 138684, 139065, 142350, 153300, 165100, 166075, 173355, 185420, 194691, 199290, 231140, 231775, 241046, 247650, 259588, 266700, 278130, 284700, 288925, 324485, 332150, 346710, 361569, 389382, 398580, 463550, 482092, 495300, 498225, 556260, 577850, 602615, 648970, 664300, 693420, 695325, 723138, 778764, 843661, 866775, 927100, 973455, 996450, 1155700, 1205230, 1297940, 1390650, 1446276, 1622425, 1687322, 1733550, 1807845, 1946910, 1992900, 2410460, 2530983, 2781300, 3013075, 3244850, 3374644, 3467100, 3615690, 3893820, 4218305, 4867275, 5061966, 6026150, 6489700, 7231380, 8436610, 9039225, 9734550, 10123932, 12052300, 12654915, 16873220, 18078450, 19469100, 21091525, 25309830, 36156900, 42183050, 50619660, 63274575, 84366100, 126549150, 253098300]

約数ペア:

[(1, 253098300), (2, 126549150), (3, 84366100), (4, 63274575), (5, 50619660), (6, 42183050), (7, 36156900), (10, 25309830), (12, 21091525), (13, 19469100), (14, 18078450), (15, 16873220), (20, 12654915), (21, 12052300), (25, 10123932), (26, 9734550), (28, 9039225), (30, 8436610), (35, 7231380), (39, 6489700), (42, 6026150), (50, 5061966), (52, 4867275), (60, 4218305), (65, 3893820), (70, 3615690), (73, 3467100), (75, 3374644), (78, 3244850), (84, 3013075), (91, 2781300), (100, 2530983), (105, 2410460), (127, 1992900), (130, 1946910), (140, 1807845), (146, 1733550), (150, 1687322), (156, 1622425), (175, 1446276), (182, 1390650), (195, 1297940), (210, 1205230), (219, 1155700), (254, 996450), (260, 973455), (273, 927100), (292, 866775), (300, 843661), (325, 778764), (350, 723138), (364, 695325), (365, 693420), (381, 664300), (390, 648970), (420, 602615), (438, 577850), (455, 556260), (508, 498225), (511, 495300), (525, 482092), (546, 463550), (635, 398580), (650, 389382), (700, 361569), (730, 346710), (762, 332150), (780, 324485), (876, 288925), (889, 284700), (910, 278130), (949, 266700), (975, 259588), (1022, 247650), (1050, 241046), (1092, 231775), (1095, 231140), (1270, 199290), (1300, 194691), (1365, 185420), (1460, 173355), (1524, 166075), (1533, 165100), (1651, 153300), (1778, 142350), (1820, 139065), (1825, 138684), (1898, 133350), (1905, 132860), (1950, 129794), (2044, 123825), (2100, 120523), (2190, 115570), (2275, 111252), (2540, 99645), (2555, 99060), (2667, 94900), (2730, 92710), (2847, 88900), (3066, 82550), (3175, 79716), (3302, 76650), (3556, 71175), (3650, 69342), (3796, 66675), (3810, 66430), (3900, 64897), (4380, 57785), (4445, 56940), (4550, 55626), (4745, 53340), (4953, 51100), (5110, 49530), (5334, 47450), (5460, 46355), (5475, 46228), (5694, 44450), (6132, 41275), (6350, 39858), (6604, 38325), (6643, 38100), (6825, 37084), (7300, 34671), (7620, 33215), (7665, 33020), (8255, 30660), (8890, 28470), (9100, 27813), (9271, 27300), (9490, 26670), (9525, 26572), (9906, 25550), (10220, 24765), (10668, 23725), (10950, 23114), (11388, 22225), (11557, 21900), (12700, 19929), (12775, 19812), (13286, 19050), (13335, 18980), (13650, 18542), (14235, 17780), (15330, 16510)]