108018540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 392635152

約数和(自身を除く): 284616612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 331, 333, 370, 420, 441, 444, 490, 518, 555, 588, 630, 662, 666, 735, 740, 777, 882, 980, 993, 1036, 1110, 1260, 1295, 1324, 1332, 1470, 1554, 1655, 1665, 1764, 1813, 1986, 2205, 2220, 2317, 2331, 2590, 2940, 2979, 3108, 3310, 3330, 3626, 3885, 3972, 4410, 4634, 4662, 4965, 5180, 5439, 5958, 6620, 6660, 6951, 7252, 7770, 8820, 9065, 9268, 9324, 9930, 10878, 11585, 11655, 11916, 12247, 13902, 14895, 15540, 16219, 16317, 18130, 19860, 20853, 21756, 23170, 23310, 24494, 27195, 27804, 29790, 32438, 32634, 34755, 36260, 36741, 41706, 46340, 46620, 48657, 48988, 54390, 59580, 61235, 64876, 65268, 69510, 73482, 81095, 81585, 83412, 85729, 97314, 104265, 108780, 110223, 122470, 139020, 145971, 146964, 162190, 163170, 171458, 183705, 194628, 208530, 220446, 243285, 244940, 257187, 291942, 324380, 326340, 342916, 367410, 417060, 428645, 440892, 486570, 514374, 551115, 583884, 600103, 729855, 734820, 771561, 857290, 973140, 1028748, 1102230, 1200206, 1285935, 1459710, 1543122, 1714580, 1800309, 2204460, 2400412, 2571870, 2919420, 3000515, 3086244, 3600618, 3857805, 5143740, 5400927, 6001030, 7201236, 7715610, 9001545, 10801854, 12002060, 15431220, 18003090, 21603708, 27004635, 36006180, 54009270, 108018540]

約数ペア:

[(1, 108018540), (2, 54009270), (3, 36006180), (4, 27004635), (5, 21603708), (6, 18003090), (7, 15431220), (9, 12002060), (10, 10801854), (12, 9001545), (14, 7715610), (15, 7201236), (18, 6001030), (20, 5400927), (21, 5143740), (28, 3857805), (30, 3600618), (35, 3086244), (36, 3000515), (37, 2919420), (42, 2571870), (45, 2400412), (49, 2204460), (60, 1800309), (63, 1714580), (70, 1543122), (74, 1459710), (84, 1285935), (90, 1200206), (98, 1102230), (105, 1028748), (111, 973140), (126, 857290), (140, 771561), (147, 734820), (148, 729855), (180, 600103), (185, 583884), (196, 551115), (210, 514374), (222, 486570), (245, 440892), (252, 428645), (259, 417060), (294, 367410), (315, 342916), (331, 326340), (333, 324380), (370, 291942), (420, 257187), (441, 244940), (444, 243285), (490, 220446), (518, 208530), (555, 194628), (588, 183705), (630, 171458), (662, 163170), (666, 162190), (735, 146964), (740, 145971), (777, 139020), (882, 122470), (980, 110223), (993, 108780), (1036, 104265), (1110, 97314), (1260, 85729), (1295, 83412), (1324, 81585), (1332, 81095), (1470, 73482), (1554, 69510), (1655, 65268), (1665, 64876), (1764, 61235), (1813, 59580), (1986, 54390), (2205, 48988), (2220, 48657), (2317, 46620), (2331, 46340), (2590, 41706), (2940, 36741), (2979, 36260), (3108, 34755), (3310, 32634), (3330, 32438), (3626, 29790), (3885, 27804), (3972, 27195), (4410, 24494), (4634, 23310), (4662, 23170), (4965, 21756), (5180, 20853), (5439, 19860), (5958, 18130), (6620, 16317), (6660, 16219), (6951, 15540), (7252, 14895), (7770, 13902), (8820, 12247), (9065, 11916), (9268, 11655), (9324, 11585), (9930, 10878)]