238131075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 531965952

約数和(自身を除く): 293834877

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 37, 39, 41, 65, 69, 75, 91, 105, 111, 115, 123, 161, 175, 185, 195, 205, 259, 273, 287, 299, 325, 345, 455, 481, 483, 525, 533, 555, 575, 615, 777, 805, 851, 861, 897, 925, 943, 975, 1025, 1295, 1365, 1435, 1443, 1495, 1517, 1599, 1725, 2093, 2275, 2405, 2415, 2553, 2665, 2775, 2829, 3075, 3367, 3731, 3885, 4025, 4255, 4305, 4485, 4551, 4715, 5957, 6279, 6475, 6601, 6825, 7175, 7215, 7475, 7585, 7995, 10101, 10465, 10619, 11063, 11193, 12025, 12075, 12259, 12765, 13325, 14145, 16835, 17871, 18655, 19425, 19721, 19803, 21275, 21525, 22425, 22755, 23575, 29785, 31395, 31857, 33005, 33189, 34891, 36075, 36777, 37925, 39975, 50505, 52325, 53095, 55315, 55965, 59163, 61295, 63825, 70725, 77441, 84175, 85813, 89355, 93275, 98605, 99015, 104673, 113775, 138047, 148925, 156975, 159285, 165025, 165945, 174455, 183885, 232323, 244237, 252525, 257439, 265475, 276575, 279825, 295815, 306475, 387205, 414141, 429065, 446775, 453583, 493025, 495075, 523365, 690235, 732711, 796425, 829725, 872275, 919425, 1161615, 1221185, 1287195, 1360749, 1479075, 1936025, 2070705, 2145325, 2267915, 2616825, 3175081, 3451175, 3663555, 5808075, 6105925, 6435975, 6803745, 9525243, 10353525, 11339575, 15875405, 18317775, 34018725, 47626215, 79377025, 238131075]

約数ペア:

[(1, 238131075), (3, 79377025), (5, 47626215), (7, 34018725), (13, 18317775), (15, 15875405), (21, 11339575), (23, 10353525), (25, 9525243), (35, 6803745), (37, 6435975), (39, 6105925), (41, 5808075), (65, 3663555), (69, 3451175), (75, 3175081), (91, 2616825), (105, 2267915), (111, 2145325), (115, 2070705), (123, 1936025), (161, 1479075), (175, 1360749), (185, 1287195), (195, 1221185), (205, 1161615), (259, 919425), (273, 872275), (287, 829725), (299, 796425), (325, 732711), (345, 690235), (455, 523365), (481, 495075), (483, 493025), (525, 453583), (533, 446775), (555, 429065), (575, 414141), (615, 387205), (777, 306475), (805, 295815), (851, 279825), (861, 276575), (897, 265475), (925, 257439), (943, 252525), (975, 244237), (1025, 232323), (1295, 183885), (1365, 174455), (1435, 165945), (1443, 165025), (1495, 159285), (1517, 156975), (1599, 148925), (1725, 138047), (2093, 113775), (2275, 104673), (2405, 99015), (2415, 98605), (2553, 93275), (2665, 89355), (2775, 85813), (2829, 84175), (3075, 77441), (3367, 70725), (3731, 63825), (3885, 61295), (4025, 59163), (4255, 55965), (4305, 55315), (4485, 53095), (4551, 52325), (4715, 50505), (5957, 39975), (6279, 37925), (6475, 36777), (6601, 36075), (6825, 34891), (7175, 33189), (7215, 33005), (7475, 31857), (7585, 31395), (7995, 29785), (10101, 23575), (10465, 22755), (10619, 22425), (11063, 21525), (11193, 21275), (12025, 19803), (12075, 19721), (12259, 19425), (12765, 18655), (13325, 17871), (14145, 16835)]