156925906000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{16987}}^1$

素因数の和:17190

約数の個数: 160

約数和(自身を含む): 394339046400

約数和(自身を除く): 237413140400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 149, 155, 200, 248, 250, 298, 310, 400, 496, 500, 596, 620, 745, 775, 1000, 1192, 1240, 1490, 1550, 2000, 2384, 2480, 2980, 3100, 3725, 3875, 4619, 5960, 6200, 7450, 7750, 9238, 11920, 12400, 14900, 15500, 16987, 18476, 18625, 23095, 29800, 31000, 33974, 36952, 37250, 46190, 59600, 62000, 67948, 73904, 74500, 84935, 92380, 115475, 135896, 149000, 169870, 184760, 230950, 271792, 298000, 339740, 369520, 424675, 461900, 526597, 577375, 679480, 849350, 923800, 1053194, 1154750, 1358960, 1698700, 1847600, 2106388, 2123375, 2309500, 2531063, 2632985, 3397400, 4212776, 4246750, 4619000, 5062126, 5265970, 6794800, 8425552, 8493500, 9238000, 10124252, 10531940, 12655315, 13164925, 16987000, 20248504, 21063880, 25310630, 26329850, 33974000, 40497008, 42127760, 50621260, 52659700, 63276575, 65824625, 78462953, 101242520, 105319400, 126553150, 131649250, 156925906, 202485040, 210638800, 253106300, 263298500, 313851812, 316382875, 392314765, 506212600, 526597000, 627703624, 632765750, 784629530, 1012425200, 1053194000, 1255407248, 1265531500, 1569259060, 1961573825, 2531063000, 3138518120, 3923147650, 5062126000, 6277036240, 7846295300, 9807869125, 15692590600, 19615738250, 31385181200, 39231476500, 78462953000, 156925906000]

約数ペア:

[(1, 156925906000), (2, 78462953000), (4, 39231476500), (5, 31385181200), (8, 19615738250), (10, 15692590600), (16, 9807869125), (20, 7846295300), (25, 6277036240), (31, 5062126000), (40, 3923147650), (50, 3138518120), (62, 2531063000), (80, 1961573825), (100, 1569259060), (124, 1265531500), (125, 1255407248), (149, 1053194000), (155, 1012425200), (200, 784629530), (248, 632765750), (250, 627703624), (298, 526597000), (310, 506212600), (400, 392314765), (496, 316382875), (500, 313851812), (596, 263298500), (620, 253106300), (745, 210638800), (775, 202485040), (1000, 156925906), (1192, 131649250), (1240, 126553150), (1490, 105319400), (1550, 101242520), (2000, 78462953), (2384, 65824625), (2480, 63276575), (2980, 52659700), (3100, 50621260), (3725, 42127760), (3875, 40497008), (4619, 33974000), (5960, 26329850), (6200, 25310630), (7450, 21063880), (7750, 20248504), (9238, 16987000), (11920, 13164925), (12400, 12655315), (14900, 10531940), (15500, 10124252), (16987, 9238000), (18476, 8493500), (18625, 8425552), (23095, 6794800), (29800, 5265970), (31000, 5062126), (33974, 4619000), (36952, 4246750), (37250, 4212776), (46190, 3397400), (59600, 2632985), (62000, 2531063), (67948, 2309500), (73904, 2123375), (74500, 2106388), (84935, 1847600), (92380, 1698700), (115475, 1358960), (135896, 1154750), (149000, 1053194), (169870, 923800), (184760, 849350), (230950, 679480), (271792, 577375), (298000, 526597), (339740, 461900), (369520, 424675)]