138932820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 168

約数和(自身を含む): 471730056

約数和(自身を除く): 332797236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 733, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1466, 1620, 1755, 2106, 2199, 2340, 2430, 2916, 2932, 3159, 3510, 3645, 3665, 4212, 4398, 4860, 5265, 6318, 6597, 7020, 7290, 7330, 8796, 9477, 9529, 10530, 10995, 12636, 13194, 14580, 14660, 15795, 18954, 19058, 19791, 21060, 21990, 26388, 28587, 31590, 32985, 37908, 38116, 39582, 43980, 47385, 47645, 57174, 59373, 63180, 65970, 79164, 85761, 94770, 95290, 98955, 114348, 118746, 131940, 142935, 171522, 178119, 189540, 190580, 197910, 237492, 257283, 285870, 296865, 343044, 356238, 395820, 428805, 514566, 534357, 571740, 593730, 712476, 771849, 857610, 890595, 1029132, 1068714, 1187460, 1286415, 1543698, 1715220, 1781190, 2137428, 2315547, 2572830, 2671785, 3087396, 3562380, 3859245, 4631094, 5145660, 5343570, 6946641, 7718490, 9262188, 10687140, 11577735, 13893282, 15436980, 23155470, 27786564, 34733205, 46310940, 69466410, 138932820]

約数ペア:

[(1, 138932820), (2, 69466410), (3, 46310940), (4, 34733205), (5, 27786564), (6, 23155470), (9, 15436980), (10, 13893282), (12, 11577735), (13, 10687140), (15, 9262188), (18, 7718490), (20, 6946641), (26, 5343570), (27, 5145660), (30, 4631094), (36, 3859245), (39, 3562380), (45, 3087396), (52, 2671785), (54, 2572830), (60, 2315547), (65, 2137428), (78, 1781190), (81, 1715220), (90, 1543698), (108, 1286415), (117, 1187460), (130, 1068714), (135, 1029132), (156, 890595), (162, 857610), (180, 771849), (195, 712476), (234, 593730), (243, 571740), (260, 534357), (270, 514566), (324, 428805), (351, 395820), (390, 356238), (405, 343044), (468, 296865), (486, 285870), (540, 257283), (585, 237492), (702, 197910), (729, 190580), (733, 189540), (780, 178119), (810, 171522), (972, 142935), (1053, 131940), (1170, 118746), (1215, 114348), (1404, 98955), (1458, 95290), (1466, 94770), (1620, 85761), (1755, 79164), (2106, 65970), (2199, 63180), (2340, 59373), (2430, 57174), (2916, 47645), (2932, 47385), (3159, 43980), (3510, 39582), (3645, 38116), (3665, 37908), (4212, 32985), (4398, 31590), (4860, 28587), (5265, 26388), (6318, 21990), (6597, 21060), (7020, 19791), (7290, 19058), (7330, 18954), (8796, 15795), (9477, 14660), (9529, 14580), (10530, 13194), (10995, 12636)]