145811400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 522288000

約数和(自身を除く): 376476600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 149, 150, 168, 175, 200, 210, 233, 280, 298, 300, 350, 420, 447, 466, 525, 596, 600, 699, 700, 745, 840, 894, 932, 1043, 1050, 1165, 1192, 1398, 1400, 1490, 1631, 1788, 1864, 2086, 2100, 2235, 2330, 2796, 2980, 3129, 3262, 3495, 3576, 3725, 4172, 4200, 4470, 4660, 4893, 5215, 5592, 5825, 5960, 6258, 6524, 6990, 7450, 8155, 8344, 8940, 9320, 9786, 10430, 11175, 11650, 12516, 13048, 13980, 14900, 15645, 16310, 17475, 17880, 19572, 20860, 22350, 23300, 24465, 25032, 26075, 27960, 29800, 31290, 32620, 34717, 34950, 39144, 40775, 41720, 44700, 46600, 48930, 52150, 62580, 65240, 69434, 69900, 78225, 81550, 89400, 97860, 104151, 104300, 122325, 125160, 138868, 139800, 156450, 163100, 173585, 195720, 208302, 208600, 243019, 244650, 277736, 312900, 326200, 347170, 416604, 486038, 489300, 520755, 625800, 694340, 729057, 833208, 867925, 972076, 978600, 1041510, 1215095, 1388680, 1458114, 1735850, 1944152, 2083020, 2430190, 2603775, 2916228, 3471700, 3645285, 4166040, 4860380, 5207550, 5832456, 6075475, 6943400, 7290570, 9720760, 10415100, 12150950, 14581140, 18226425, 20830200, 24301900, 29162280, 36452850, 48603800, 72905700, 145811400]

約数ペア:

[(1, 145811400), (2, 72905700), (3, 48603800), (4, 36452850), (5, 29162280), (6, 24301900), (7, 20830200), (8, 18226425), (10, 14581140), (12, 12150950), (14, 10415100), (15, 9720760), (20, 7290570), (21, 6943400), (24, 6075475), (25, 5832456), (28, 5207550), (30, 4860380), (35, 4166040), (40, 3645285), (42, 3471700), (50, 2916228), (56, 2603775), (60, 2430190), (70, 2083020), (75, 1944152), (84, 1735850), (100, 1458114), (105, 1388680), (120, 1215095), (140, 1041510), (149, 978600), (150, 972076), (168, 867925), (175, 833208), (200, 729057), (210, 694340), (233, 625800), (280, 520755), (298, 489300), (300, 486038), (350, 416604), (420, 347170), (447, 326200), (466, 312900), (525, 277736), (596, 244650), (600, 243019), (699, 208600), (700, 208302), (745, 195720), (840, 173585), (894, 163100), (932, 156450), (1043, 139800), (1050, 138868), (1165, 125160), (1192, 122325), (1398, 104300), (1400, 104151), (1490, 97860), (1631, 89400), (1788, 81550), (1864, 78225), (2086, 69900), (2100, 69434), (2235, 65240), (2330, 62580), (2796, 52150), (2980, 48930), (3129, 46600), (3262, 44700), (3495, 41720), (3576, 40775), (3725, 39144), (4172, 34950), (4200, 34717), (4470, 32620), (4660, 31290), (4893, 29800), (5215, 27960), (5592, 26075), (5825, 25032), (5960, 24465), (6258, 23300), (6524, 22350), (6990, 20860), (7450, 19572), (8155, 17880), (8344, 17475), (8940, 16310), (9320, 15645), (9786, 14900), (10430, 13980), (11175, 13048), (11650, 12516)]