23780400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 92256000

約数和(自身を除く): 68475600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 149, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 298, 300, 304, 336, 350, 380, 399, 400, 420, 447, 456, 475, 525, 532, 560, 570, 596, 600, 665, 700, 745, 760, 798, 840, 894, 912, 950, 1043, 1050, 1064, 1140, 1192, 1200, 1330, 1400, 1425, 1490, 1520, 1596, 1680, 1788, 1900, 1995, 2086, 2100, 2128, 2235, 2280, 2384, 2660, 2800, 2831, 2850, 2980, 3129, 3192, 3325, 3576, 3725, 3800, 3990, 4172, 4200, 4470, 4560, 5215, 5320, 5662, 5700, 5960, 6258, 6384, 6650, 7152, 7450, 7600, 7980, 8344, 8400, 8493, 8940, 9975, 10430, 10640, 11175, 11324, 11400, 11920, 12516, 13300, 14155, 14900, 15645, 15960, 16688, 16986, 17880, 19817, 19950, 20860, 22350, 22648, 22800, 25032, 26075, 26600, 28310, 29800, 31290, 31920, 33972, 35760, 39634, 39900, 41720, 42465, 44700, 45296, 50064, 52150, 53200, 56620, 59451, 59600, 62580, 67944, 70775, 78225, 79268, 79800, 83440, 84930, 89400, 99085, 104300, 113240, 118902, 125160, 135888, 141550, 156450, 158536, 159600, 169860, 178800, 198170, 208600, 212325, 226480, 237804, 250320, 283100, 297255, 312900, 317072, 339720, 396340, 417200, 424650, 475608, 495425, 566200, 594510, 625800, 679440, 792680, 849300, 951216, 990850, 1132400, 1189020, 1251600, 1486275, 1585360, 1698600, 1981700, 2378040, 2972550, 3397200, 3963400, 4756080, 5945100, 7926800, 11890200, 23780400]

約数ペア:

[(1, 23780400), (2, 11890200), (3, 7926800), (4, 5945100), (5, 4756080), (6, 3963400), (7, 3397200), (8, 2972550), (10, 2378040), (12, 1981700), (14, 1698600), (15, 1585360), (16, 1486275), (19, 1251600), (20, 1189020), (21, 1132400), (24, 990850), (25, 951216), (28, 849300), (30, 792680), (35, 679440), (38, 625800), (40, 594510), (42, 566200), (48, 495425), (50, 475608), (56, 424650), (57, 417200), (60, 396340), (70, 339720), (75, 317072), (76, 312900), (80, 297255), (84, 283100), (95, 250320), (100, 237804), (105, 226480), (112, 212325), (114, 208600), (120, 198170), (133, 178800), (140, 169860), (149, 159600), (150, 158536), (152, 156450), (168, 141550), (175, 135888), (190, 125160), (200, 118902), (210, 113240), (228, 104300), (240, 99085), (266, 89400), (280, 84930), (285, 83440), (298, 79800), (300, 79268), (304, 78225), (336, 70775), (350, 67944), (380, 62580), (399, 59600), (400, 59451), (420, 56620), (447, 53200), (456, 52150), (475, 50064), (525, 45296), (532, 44700), (560, 42465), (570, 41720), (596, 39900), (600, 39634), (665, 35760), (700, 33972), (745, 31920), (760, 31290), (798, 29800), (840, 28310), (894, 26600), (912, 26075), (950, 25032), (1043, 22800), (1050, 22648), (1064, 22350), (1140, 20860), (1192, 19950), (1200, 19817), (1330, 17880), (1400, 16986), (1425, 16688), (1490, 15960), (1520, 15645), (1596, 14900), (1680, 14155), (1788, 13300), (1900, 12516), (1995, 11920), (2086, 11400), (2100, 11324), (2128, 11175), (2235, 10640), (2280, 10430), (2384, 9975), (2660, 8940), (2800, 8493), (2831, 8400), (2850, 8344), (2980, 7980), (3129, 7600), (3192, 7450), (3325, 7152), (3576, 6650), (3725, 6384), (3800, 6258), (3990, 5960), (4172, 5700), (4200, 5662), (4470, 5320), (4560, 5215)]