37787940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 124186608

約数和(自身を除く): 86398668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 233, 255, 265, 306, 318, 340, 466, 477, 510, 530, 612, 636, 699, 765, 795, 901, 932, 954, 1020, 1060, 1165, 1398, 1530, 1590, 1802, 1908, 2097, 2330, 2385, 2703, 2796, 3060, 3180, 3495, 3604, 3961, 4194, 4505, 4660, 4770, 5406, 6990, 7922, 8109, 8388, 9010, 9540, 10485, 10812, 11883, 12349, 13515, 13980, 15844, 16218, 18020, 19805, 20970, 23766, 24698, 27030, 32436, 35649, 37047, 39610, 40545, 41940, 47532, 49396, 54060, 59415, 61745, 71298, 74094, 79220, 81090, 111141, 118830, 123490, 142596, 148188, 162180, 178245, 185235, 209933, 222282, 237660, 246980, 356490, 370470, 419866, 444564, 555705, 629799, 712980, 740940, 839732, 1049665, 1111410, 1259598, 1889397, 2099330, 2222820, 2519196, 3148995, 3778794, 4198660, 6297990, 7557588, 9446985, 12595980, 18893970, 37787940]

約数ペア:

[(1, 37787940), (2, 18893970), (3, 12595980), (4, 9446985), (5, 7557588), (6, 6297990), (9, 4198660), (10, 3778794), (12, 3148995), (15, 2519196), (17, 2222820), (18, 2099330), (20, 1889397), (30, 1259598), (34, 1111410), (36, 1049665), (45, 839732), (51, 740940), (53, 712980), (60, 629799), (68, 555705), (85, 444564), (90, 419866), (102, 370470), (106, 356490), (153, 246980), (159, 237660), (170, 222282), (180, 209933), (204, 185235), (212, 178245), (233, 162180), (255, 148188), (265, 142596), (306, 123490), (318, 118830), (340, 111141), (466, 81090), (477, 79220), (510, 74094), (530, 71298), (612, 61745), (636, 59415), (699, 54060), (765, 49396), (795, 47532), (901, 41940), (932, 40545), (954, 39610), (1020, 37047), (1060, 35649), (1165, 32436), (1398, 27030), (1530, 24698), (1590, 23766), (1802, 20970), (1908, 19805), (2097, 18020), (2330, 16218), (2385, 15844), (2703, 13980), (2796, 13515), (3060, 12349), (3180, 11883), (3495, 10812), (3604, 10485), (3961, 9540), (4194, 9010), (4505, 8388), (4660, 8109), (4770, 7922), (5406, 6990)]