231710700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 555738900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 53, 57, 59, 60, 65, 75, 76, 78, 95, 100, 106, 114, 118, 130, 150, 156, 159, 177, 190, 195, 212, 228, 236, 247, 260, 265, 285, 295, 300, 318, 325, 354, 380, 390, 475, 494, 530, 570, 590, 636, 650, 689, 708, 741, 767, 780, 795, 885, 950, 975, 988, 1007, 1060, 1121, 1140, 1180, 1235, 1300, 1325, 1378, 1425, 1475, 1482, 1534, 1590, 1770, 1900, 1950, 2014, 2067, 2242, 2301, 2470, 2650, 2756, 2850, 2950, 2964, 3021, 3068, 3127, 3180, 3363, 3445, 3540, 3705, 3835, 3900, 3975, 4028, 4134, 4425, 4484, 4602, 4940, 5035, 5300, 5605, 5700, 5900, 6042, 6175, 6254, 6726, 6890, 7410, 7670, 7950, 8268, 8850, 9204, 9381, 10070, 10335, 11210, 11505, 12084, 12350, 12508, 13091, 13452, 13780, 14573, 14820, 15105, 15340, 15635, 15900, 16815, 17225, 17700, 18525, 18762, 19175, 20140, 20670, 22420, 23010, 24700, 25175, 26182, 28025, 29146, 30210, 31270, 33630, 34450, 37050, 37524, 38350, 39273, 40651, 41340, 43719, 46020, 46905, 50350, 51675, 52364, 56050, 57525, 58292, 59413, 60420, 62540, 65455, 67260, 68900, 72865, 74100, 75525, 76700, 78175, 78546, 81302, 84075, 87438, 93810, 100700, 103350, 112100, 115050, 118826, 121953, 130910, 145730, 151050, 156350, 157092, 162604, 168150, 174876, 178239, 187620, 196365, 203255, 206700, 218595, 230100, 234525, 237652, 243906, 261820, 291460, 297065, 302100, 312700, 327275, 336300, 356478, 364325, 392730, 406510, 437190, 469050, 487812, 594130, 609765, 654550, 712956, 728650, 772369, 785460, 813020, 874380, 891195, 938100, 981825, 1016275, 1092975, 1188260, 1219530, 1309100, 1457300, 1485325, 1544738, 1782390, 1963650, 2032550, 2185950, 2317107, 2439060, 2970650, 3048825, 3089476, 3564780, 3861845, 3927300, 4065100, 4371900, 4455975, 4634214, 5941300, 6097650, 7723690, 8911950, 9268428, 11585535, 12195300, 15447380, 17823900, 19309225, 23171070, 38618450, 46342140, 57927675, 77236900, 115855350, 231710700]

約数ペア:

[(1, 231710700), (2, 115855350), (3, 77236900), (4, 57927675), (5, 46342140), (6, 38618450), (10, 23171070), (12, 19309225), (13, 17823900), (15, 15447380), (19, 12195300), (20, 11585535), (25, 9268428), (26, 8911950), (30, 7723690), (38, 6097650), (39, 5941300), (50, 4634214), (52, 4455975), (53, 4371900), (57, 4065100), (59, 3927300), (60, 3861845), (65, 3564780), (75, 3089476), (76, 3048825), (78, 2970650), (95, 2439060), (100, 2317107), (106, 2185950), (114, 2032550), (118, 1963650), (130, 1782390), (150, 1544738), (156, 1485325), (159, 1457300), (177, 1309100), (190, 1219530), (195, 1188260), (212, 1092975), (228, 1016275), (236, 981825), (247, 938100), (260, 891195), (265, 874380), (285, 813020), (295, 785460), (300, 772369), (318, 728650), (325, 712956), (354, 654550), (380, 609765), (390, 594130), (475, 487812), (494, 469050), (530, 437190), (570, 406510), (590, 392730), (636, 364325), (650, 356478), (689, 336300), (708, 327275), (741, 312700), (767, 302100), (780, 297065), (795, 291460), (885, 261820), (950, 243906), (975, 237652), (988, 234525), (1007, 230100), (1060, 218595), (1121, 206700), (1140, 203255), (1180, 196365), (1235, 187620), (1300, 178239), (1325, 174876), (1378, 168150), (1425, 162604), (1475, 157092), (1482, 156350), (1534, 151050), (1590, 145730), (1770, 130910), (1900, 121953), (1950, 118826), (2014, 115050), (2067, 112100), (2242, 103350), (2301, 100700), (2470, 93810), (2650, 87438), (2756, 84075), (2850, 81302), (2950, 78546), (2964, 78175), (3021, 76700), (3068, 75525), (3127, 74100), (3180, 72865), (3363, 68900), (3445, 67260), (3540, 65455), (3705, 62540), (3835, 60420), (3900, 59413), (3975, 58292), (4028, 57525), (4134, 56050), (4425, 52364), (4484, 51675), (4602, 50350), (4940, 46905), (5035, 46020), (5300, 43719), (5605, 41340), (5700, 40651), (5900, 39273), (6042, 38350), (6175, 37524), (6254, 37050), (6726, 34450), (6890, 33630), (7410, 31270), (7670, 30210), (7950, 29146), (8268, 28025), (8850, 26182), (9204, 25175), (9381, 24700), (10070, 23010), (10335, 22420), (11210, 20670), (11505, 20140), (12084, 19175), (12350, 18762), (12508, 18525), (13091, 17700), (13452, 17225), (13780, 16815), (14573, 15900), (14820, 15635), (15105, 15340)]