66307140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 160129980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 233, 255, 270, 279, 306, 310, 340, 372, 459, 465, 466, 510, 527, 540, 558, 612, 620, 699, 765, 837, 918, 930, 932, 1020, 1054, 1116, 1165, 1395, 1398, 1530, 1581, 1674, 1836, 1860, 2097, 2108, 2295, 2330, 2635, 2790, 2796, 3060, 3162, 3348, 3495, 3961, 4185, 4194, 4590, 4660, 4743, 5270, 5580, 6291, 6324, 6990, 7223, 7905, 7922, 8370, 8388, 9180, 9486, 10485, 10540, 11883, 12582, 13980, 14229, 14446, 15810, 15844, 16740, 18972, 19805, 20970, 21669, 23715, 23766, 25164, 28458, 28892, 31455, 31620, 35649, 36115, 39610, 41940, 43338, 47430, 47532, 56916, 59415, 62910, 65007, 71145, 71298, 72230, 79220, 86676, 94860, 106947, 108345, 118830, 122791, 125820, 130014, 142290, 142596, 144460, 178245, 195021, 213894, 216690, 237660, 245582, 260028, 284580, 325035, 356490, 368373, 390042, 427788, 433380, 491164, 534735, 613955, 650070, 712980, 736746, 780084, 975105, 1069470, 1105119, 1227910, 1300140, 1473492, 1841865, 1950210, 2138940, 2210238, 2455820, 3315357, 3683730, 3900420, 4420476, 5525595, 6630714, 7367460, 11051190, 13261428, 16576785, 22102380, 33153570, 66307140]

約数ペア:

[(1, 66307140), (2, 33153570), (3, 22102380), (4, 16576785), (5, 13261428), (6, 11051190), (9, 7367460), (10, 6630714), (12, 5525595), (15, 4420476), (17, 3900420), (18, 3683730), (20, 3315357), (27, 2455820), (30, 2210238), (31, 2138940), (34, 1950210), (36, 1841865), (45, 1473492), (51, 1300140), (54, 1227910), (60, 1105119), (62, 1069470), (68, 975105), (85, 780084), (90, 736746), (93, 712980), (102, 650070), (108, 613955), (124, 534735), (135, 491164), (153, 433380), (155, 427788), (170, 390042), (180, 368373), (186, 356490), (204, 325035), (233, 284580), (255, 260028), (270, 245582), (279, 237660), (306, 216690), (310, 213894), (340, 195021), (372, 178245), (459, 144460), (465, 142596), (466, 142290), (510, 130014), (527, 125820), (540, 122791), (558, 118830), (612, 108345), (620, 106947), (699, 94860), (765, 86676), (837, 79220), (918, 72230), (930, 71298), (932, 71145), (1020, 65007), (1054, 62910), (1116, 59415), (1165, 56916), (1395, 47532), (1398, 47430), (1530, 43338), (1581, 41940), (1674, 39610), (1836, 36115), (1860, 35649), (2097, 31620), (2108, 31455), (2295, 28892), (2330, 28458), (2635, 25164), (2790, 23766), (2796, 23715), (3060, 21669), (3162, 20970), (3348, 19805), (3495, 18972), (3961, 16740), (4185, 15844), (4194, 15810), (4590, 14446), (4660, 14229), (4743, 13980), (5270, 12582), (5580, 11883), (6291, 10540), (6324, 10485), (6990, 9486), (7223, 9180), (7905, 8388), (7922, 8370)]