450537750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 1336241088

約数和(自身を除く): 885703338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 73, 75, 78, 90, 117, 125, 130, 146, 150, 195, 211, 219, 225, 234, 250, 325, 365, 375, 390, 422, 438, 450, 585, 633, 650, 657, 730, 750, 949, 975, 1055, 1095, 1125, 1170, 1266, 1314, 1625, 1825, 1898, 1899, 1950, 2110, 2190, 2250, 2743, 2847, 2925, 3165, 3250, 3285, 3650, 3798, 4745, 4875, 5275, 5475, 5486, 5694, 5850, 6330, 6570, 8229, 8541, 9125, 9490, 9495, 9750, 10550, 10950, 13715, 14235, 14625, 15403, 15825, 16425, 16458, 17082, 18250, 18990, 23725, 24687, 26375, 27375, 27430, 28470, 29250, 30806, 31650, 32850, 41145, 42705, 46209, 47450, 47475, 49374, 52750, 54750, 68575, 71175, 77015, 79125, 82125, 82290, 85410, 92418, 94950, 118625, 123435, 137150, 138627, 142350, 154030, 158250, 164250, 200239, 205725, 213525, 231045, 237250, 237375, 246870, 277254, 342875, 355875, 385075, 400478, 411450, 427050, 462090, 474750, 600717, 617175, 685750, 693135, 711750, 770150, 1001195, 1028625, 1067625, 1155225, 1201434, 1234350, 1386270, 1802151, 1925375, 2002390, 2057250, 2135250, 2310450, 3003585, 3085875, 3465675, 3604302, 3850750, 5005975, 5776125, 6007170, 6171750, 6931350, 9010755, 10011950, 11552250, 15017925, 17328375, 18021510, 25029875, 30035850, 34656750, 45053775, 50059750, 75089625, 90107550, 150179250, 225268875, 450537750]

約数ペア:

[(1, 450537750), (2, 225268875), (3, 150179250), (5, 90107550), (6, 75089625), (9, 50059750), (10, 45053775), (13, 34656750), (15, 30035850), (18, 25029875), (25, 18021510), (26, 17328375), (30, 15017925), (39, 11552250), (45, 10011950), (50, 9010755), (65, 6931350), (73, 6171750), (75, 6007170), (78, 5776125), (90, 5005975), (117, 3850750), (125, 3604302), (130, 3465675), (146, 3085875), (150, 3003585), (195, 2310450), (211, 2135250), (219, 2057250), (225, 2002390), (234, 1925375), (250, 1802151), (325, 1386270), (365, 1234350), (375, 1201434), (390, 1155225), (422, 1067625), (438, 1028625), (450, 1001195), (585, 770150), (633, 711750), (650, 693135), (657, 685750), (730, 617175), (750, 600717), (949, 474750), (975, 462090), (1055, 427050), (1095, 411450), (1125, 400478), (1170, 385075), (1266, 355875), (1314, 342875), (1625, 277254), (1825, 246870), (1898, 237375), (1899, 237250), (1950, 231045), (2110, 213525), (2190, 205725), (2250, 200239), (2743, 164250), (2847, 158250), (2925, 154030), (3165, 142350), (3250, 138627), (3285, 137150), (3650, 123435), (3798, 118625), (4745, 94950), (4875, 92418), (5275, 85410), (5475, 82290), (5486, 82125), (5694, 79125), (5850, 77015), (6330, 71175), (6570, 68575), (8229, 54750), (8541, 52750), (9125, 49374), (9490, 47475), (9495, 47450), (9750, 46209), (10550, 42705), (10950, 41145), (13715, 32850), (14235, 31650), (14625, 30806), (15403, 29250), (15825, 28470), (16425, 27430), (16458, 27375), (17082, 26375), (18250, 24687), (18990, 23725)]