250142760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5880

約数の個数: 192

約数和(自身を含む): 983923200

約数和(自身を除く): 733780440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5839, 6120, 7140, 8568, 10710, 11678, 14280, 17517, 21420, 23356, 29195, 35034, 40873, 42840, 46712, 52551, 58390, 70068, 81746, 87585, 99263, 105102, 116780, 122619, 140136, 163492, 175170, 198526, 204365, 210204, 233560, 245238, 262755, 297789, 326984, 350340, 367857, 397052, 408730, 420408, 490476, 496315, 525510, 595578, 613095, 694841, 700680, 735714, 794104, 817460, 893367, 980952, 992630, 1051020, 1191156, 1226190, 1389682, 1471428, 1488945, 1634920, 1786734, 1839285, 1985260, 2084523, 2102040, 2382312, 2452380, 2779364, 2942856, 2977890, 3474205, 3573468, 3678570, 3970520, 4169046, 4466835, 4904760, 5558728, 5955780, 6253569, 6948410, 7146936, 7357140, 8338092, 8933670, 10422615, 11911560, 12507138, 13896820, 14714280, 16676184, 17867340, 20845230, 25014276, 27793640, 31267845, 35734680, 41690460, 50028552, 62535690, 83380920, 125071380, 250142760]

約数ペア:

[(1, 250142760), (2, 125071380), (3, 83380920), (4, 62535690), (5, 50028552), (6, 41690460), (7, 35734680), (8, 31267845), (9, 27793640), (10, 25014276), (12, 20845230), (14, 17867340), (15, 16676184), (17, 14714280), (18, 13896820), (20, 12507138), (21, 11911560), (24, 10422615), (28, 8933670), (30, 8338092), (34, 7357140), (35, 7146936), (36, 6948410), (40, 6253569), (42, 5955780), (45, 5558728), (51, 4904760), (56, 4466835), (60, 4169046), (63, 3970520), (68, 3678570), (70, 3573468), (72, 3474205), (84, 2977890), (85, 2942856), (90, 2779364), (102, 2452380), (105, 2382312), (119, 2102040), (120, 2084523), (126, 1985260), (136, 1839285), (140, 1786734), (153, 1634920), (168, 1488945), (170, 1471428), (180, 1389682), (204, 1226190), (210, 1191156), (238, 1051020), (252, 992630), (255, 980952), (280, 893367), (306, 817460), (315, 794104), (340, 735714), (357, 700680), (360, 694841), (408, 613095), (420, 595578), (476, 525510), (504, 496315), (510, 490476), (595, 420408), (612, 408730), (630, 397052), (680, 367857), (714, 350340), (765, 326984), (840, 297789), (952, 262755), (1020, 245238), (1071, 233560), (1190, 210204), (1224, 204365), (1260, 198526), (1428, 175170), (1530, 163492), (1785, 140136), (2040, 122619), (2142, 116780), (2380, 105102), (2520, 99263), (2856, 87585), (3060, 81746), (3570, 70068), (4284, 58390), (4760, 52551), (5355, 46712), (5839, 42840), (6120, 40873), (7140, 35034), (8568, 29195), (10710, 23356), (11678, 21420), (14280, 17517)]