242569260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4663}}^1$

素因数の和:4712

約数の個数: 108

約数和(自身を含む): 781789008

約数和(自身を除く): 539219748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 4663, 5202, 5780, 8670, 9326, 10404, 13005, 13989, 17340, 18652, 23315, 26010, 27978, 41967, 46630, 52020, 55956, 69945, 79271, 83934, 93260, 139890, 158542, 167868, 209835, 237813, 279780, 317084, 396355, 419670, 475626, 713439, 792710, 839340, 951252, 1189065, 1347607, 1426878, 1585420, 2378130, 2695214, 2853756, 3567195, 4042821, 4756260, 5390428, 6738035, 7134390, 8085642, 12128463, 13476070, 14268780, 16171284, 20214105, 24256926, 26952140, 40428210, 48513852, 60642315, 80856420, 121284630, 242569260]

約数ペア:

[(1, 242569260), (2, 121284630), (3, 80856420), (4, 60642315), (5, 48513852), (6, 40428210), (9, 26952140), (10, 24256926), (12, 20214105), (15, 16171284), (17, 14268780), (18, 13476070), (20, 12128463), (30, 8085642), (34, 7134390), (36, 6738035), (45, 5390428), (51, 4756260), (60, 4042821), (68, 3567195), (85, 2853756), (90, 2695214), (102, 2378130), (153, 1585420), (170, 1426878), (180, 1347607), (204, 1189065), (255, 951252), (289, 839340), (306, 792710), (340, 713439), (510, 475626), (578, 419670), (612, 396355), (765, 317084), (867, 279780), (1020, 237813), (1156, 209835), (1445, 167868), (1530, 158542), (1734, 139890), (2601, 93260), (2890, 83934), (3060, 79271), (3468, 69945), (4335, 55956), (4663, 52020), (5202, 46630), (5780, 41967), (8670, 27978), (9326, 26010), (10404, 23315), (13005, 18652), (13989, 17340)]