77532240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 263126016

約数和(自身を除く): 185593776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 613, 620, 680, 744, 816, 930, 1020, 1054, 1226, 1240, 1360, 1488, 1581, 1839, 1860, 2040, 2108, 2452, 2480, 2635, 3065, 3162, 3678, 3720, 4080, 4216, 4904, 5270, 6130, 6324, 7356, 7440, 7905, 8432, 9195, 9808, 10421, 10540, 12260, 12648, 14712, 15810, 18390, 19003, 20842, 21080, 24520, 25296, 29424, 31263, 31620, 36780, 38006, 41684, 42160, 49040, 52105, 57009, 62526, 63240, 73560, 76012, 83368, 95015, 104210, 114018, 125052, 126480, 147120, 152024, 156315, 166736, 190030, 208420, 228036, 250104, 285045, 304048, 312630, 323051, 380060, 416840, 456072, 500208, 570090, 625260, 646102, 760120, 833680, 912144, 969153, 1140180, 1250520, 1292204, 1520240, 1615255, 1938306, 2280360, 2501040, 2584408, 3230510, 3876612, 4560720, 4845765, 5168816, 6461020, 7753224, 9691530, 12922040, 15506448, 19383060, 25844080, 38766120, 77532240]

約数ペア:

[(1, 77532240), (2, 38766120), (3, 25844080), (4, 19383060), (5, 15506448), (6, 12922040), (8, 9691530), (10, 7753224), (12, 6461020), (15, 5168816), (16, 4845765), (17, 4560720), (20, 3876612), (24, 3230510), (30, 2584408), (31, 2501040), (34, 2280360), (40, 1938306), (48, 1615255), (51, 1520240), (60, 1292204), (62, 1250520), (68, 1140180), (80, 969153), (85, 912144), (93, 833680), (102, 760120), (120, 646102), (124, 625260), (136, 570090), (155, 500208), (170, 456072), (186, 416840), (204, 380060), (240, 323051), (248, 312630), (255, 304048), (272, 285045), (310, 250104), (340, 228036), (372, 208420), (408, 190030), (465, 166736), (496, 156315), (510, 152024), (527, 147120), (613, 126480), (620, 125052), (680, 114018), (744, 104210), (816, 95015), (930, 83368), (1020, 76012), (1054, 73560), (1226, 63240), (1240, 62526), (1360, 57009), (1488, 52105), (1581, 49040), (1839, 42160), (1860, 41684), (2040, 38006), (2108, 36780), (2452, 31620), (2480, 31263), (2635, 29424), (3065, 25296), (3162, 24520), (3678, 21080), (3720, 20842), (4080, 19003), (4216, 18390), (4904, 15810), (5270, 14712), (6130, 12648), (6324, 12260), (7356, 10540), (7440, 10421), (7905, 9808), (8432, 9195)]