7247100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 26717040

約数和(自身を除く): 19469940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 29, 30, 34, 35, 42, 49, 50, 51, 58, 60, 68, 70, 75, 84, 85, 87, 98, 100, 102, 105, 116, 119, 140, 145, 147, 150, 170, 174, 175, 196, 203, 204, 210, 238, 245, 255, 290, 294, 300, 340, 348, 350, 357, 406, 420, 425, 435, 476, 490, 493, 510, 525, 580, 588, 595, 609, 700, 714, 725, 735, 812, 833, 850, 870, 980, 986, 1015, 1020, 1050, 1190, 1218, 1225, 1275, 1421, 1428, 1450, 1470, 1479, 1666, 1700, 1740, 1785, 1972, 2030, 2100, 2175, 2380, 2436, 2450, 2465, 2499, 2550, 2842, 2900, 2940, 2958, 2975, 3045, 3332, 3451, 3570, 3675, 4060, 4165, 4263, 4350, 4900, 4930, 4998, 5075, 5100, 5684, 5916, 5950, 6090, 6902, 7105, 7140, 7350, 7395, 8330, 8526, 8700, 8925, 9860, 9996, 10150, 10353, 11900, 12180, 12325, 12495, 13804, 14210, 14700, 14790, 15225, 16660, 17052, 17255, 17850, 20300, 20706, 20825, 21315, 24157, 24650, 24990, 28420, 29580, 30450, 34510, 35525, 35700, 36975, 41412, 41650, 42630, 48314, 49300, 49980, 51765, 60900, 62475, 69020, 71050, 72471, 73950, 83300, 85260, 86275, 96628, 103530, 106575, 120785, 124950, 142100, 144942, 147900, 172550, 207060, 213150, 241570, 249900, 258825, 289884, 345100, 362355, 426300, 483140, 517650, 603925, 724710, 1035300, 1207850, 1449420, 1811775, 2415700, 3623550, 7247100]

約数ペア:

[(1, 7247100), (2, 3623550), (3, 2415700), (4, 1811775), (5, 1449420), (6, 1207850), (7, 1035300), (10, 724710), (12, 603925), (14, 517650), (15, 483140), (17, 426300), (20, 362355), (21, 345100), (25, 289884), (28, 258825), (29, 249900), (30, 241570), (34, 213150), (35, 207060), (42, 172550), (49, 147900), (50, 144942), (51, 142100), (58, 124950), (60, 120785), (68, 106575), (70, 103530), (75, 96628), (84, 86275), (85, 85260), (87, 83300), (98, 73950), (100, 72471), (102, 71050), (105, 69020), (116, 62475), (119, 60900), (140, 51765), (145, 49980), (147, 49300), (150, 48314), (170, 42630), (174, 41650), (175, 41412), (196, 36975), (203, 35700), (204, 35525), (210, 34510), (238, 30450), (245, 29580), (255, 28420), (290, 24990), (294, 24650), (300, 24157), (340, 21315), (348, 20825), (350, 20706), (357, 20300), (406, 17850), (420, 17255), (425, 17052), (435, 16660), (476, 15225), (490, 14790), (493, 14700), (510, 14210), (525, 13804), (580, 12495), (588, 12325), (595, 12180), (609, 11900), (700, 10353), (714, 10150), (725, 9996), (735, 9860), (812, 8925), (833, 8700), (850, 8526), (870, 8330), (980, 7395), (986, 7350), (1015, 7140), (1020, 7105), (1050, 6902), (1190, 6090), (1218, 5950), (1225, 5916), (1275, 5684), (1421, 5100), (1428, 5075), (1450, 4998), (1470, 4930), (1479, 4900), (1666, 4350), (1700, 4263), (1740, 4165), (1785, 4060), (1972, 3675), (2030, 3570), (2100, 3451), (2175, 3332), (2380, 3045), (2436, 2975), (2450, 2958), (2465, 2940), (2499, 2900), (2550, 2842)]