189723060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 637862148

約数和(自身を除く): 448139088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 83, 85, 90, 102, 108, 135, 153, 162, 166, 170, 180, 204, 249, 255, 270, 306, 324, 332, 340, 405, 415, 459, 498, 510, 540, 612, 747, 765, 810, 830, 918, 996, 1020, 1245, 1377, 1411, 1494, 1530, 1620, 1660, 1836, 2241, 2295, 2490, 2754, 2822, 2988, 3060, 3735, 4233, 4482, 4590, 4980, 5508, 5644, 6723, 6885, 6889, 7055, 7470, 8466, 8964, 9180, 11205, 12699, 13446, 13770, 13778, 14110, 14940, 16932, 20667, 21165, 22410, 25398, 26892, 27540, 27556, 28220, 33615, 34445, 38097, 41334, 42330, 44820, 50796, 62001, 63495, 67230, 68890, 76194, 82668, 84660, 103335, 114291, 117113, 124002, 126990, 134460, 137780, 152388, 186003, 190485, 206670, 228582, 234226, 248004, 253980, 310005, 351339, 372006, 380970, 413340, 457164, 468452, 558009, 571455, 585565, 620010, 702678, 744012, 761940, 930015, 1054017, 1116018, 1142910, 1171130, 1240020, 1405356, 1756695, 1860030, 2108034, 2232036, 2285820, 2342260, 2790045, 3162051, 3513390, 3720060, 4216068, 5270085, 5580090, 6324102, 7026780, 9486153, 10540170, 11160180, 12648204, 15810255, 18972306, 21080340, 31620510, 37944612, 47430765, 63241020, 94861530, 189723060]

約数ペア:

[(1, 189723060), (2, 94861530), (3, 63241020), (4, 47430765), (5, 37944612), (6, 31620510), (9, 21080340), (10, 18972306), (12, 15810255), (15, 12648204), (17, 11160180), (18, 10540170), (20, 9486153), (27, 7026780), (30, 6324102), (34, 5580090), (36, 5270085), (45, 4216068), (51, 3720060), (54, 3513390), (60, 3162051), (68, 2790045), (81, 2342260), (83, 2285820), (85, 2232036), (90, 2108034), (102, 1860030), (108, 1756695), (135, 1405356), (153, 1240020), (162, 1171130), (166, 1142910), (170, 1116018), (180, 1054017), (204, 930015), (249, 761940), (255, 744012), (270, 702678), (306, 620010), (324, 585565), (332, 571455), (340, 558009), (405, 468452), (415, 457164), (459, 413340), (498, 380970), (510, 372006), (540, 351339), (612, 310005), (747, 253980), (765, 248004), (810, 234226), (830, 228582), (918, 206670), (996, 190485), (1020, 186003), (1245, 152388), (1377, 137780), (1411, 134460), (1494, 126990), (1530, 124002), (1620, 117113), (1660, 114291), (1836, 103335), (2241, 84660), (2295, 82668), (2490, 76194), (2754, 68890), (2822, 67230), (2988, 63495), (3060, 62001), (3735, 50796), (4233, 44820), (4482, 42330), (4590, 41334), (4980, 38097), (5508, 34445), (5644, 33615), (6723, 28220), (6885, 27556), (6889, 27540), (7055, 26892), (7470, 25398), (8466, 22410), (8964, 21165), (9180, 20667), (11205, 16932), (12699, 14940), (13446, 14110), (13770, 13778)]