194415200

素因数分解:

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

素因数の和:409

約数の個数: 144

約数和(自身を含む): 548402400

約数和(自身を除く): 353987200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 149, 160, 175, 200, 224, 233, 280, 298, 350, 400, 466, 560, 596, 700, 745, 800, 932, 1043, 1120, 1165, 1192, 1400, 1490, 1631, 1864, 2086, 2330, 2384, 2800, 2980, 3262, 3725, 3728, 4172, 4660, 4768, 5215, 5600, 5825, 5960, 6524, 7450, 7456, 8155, 8344, 9320, 10430, 11650, 11920, 13048, 14900, 16310, 16688, 18640, 20860, 23300, 23840, 26075, 26096, 29800, 32620, 33376, 34717, 37280, 40775, 41720, 46600, 52150, 52192, 59600, 65240, 69434, 81550, 83440, 93200, 104300, 119200, 130480, 138868, 163100, 166880, 173585, 186400, 208600, 243019, 260960, 277736, 326200, 347170, 417200, 486038, 555472, 652400, 694340, 834400, 867925, 972076, 1110944, 1215095, 1304800, 1388680, 1735850, 1944152, 2430190, 2777360, 3471700, 3888304, 4860380, 5554720, 6075475, 6943400, 7776608, 9720760, 12150950, 13886800, 19441520, 24301900, 27773600, 38883040, 48603800, 97207600, 194415200]

約数ペア:

[(1, 194415200), (2, 97207600), (4, 48603800), (5, 38883040), (7, 27773600), (8, 24301900), (10, 19441520), (14, 13886800), (16, 12150950), (20, 9720760), (25, 7776608), (28, 6943400), (32, 6075475), (35, 5554720), (40, 4860380), (50, 3888304), (56, 3471700), (70, 2777360), (80, 2430190), (100, 1944152), (112, 1735850), (140, 1388680), (149, 1304800), (160, 1215095), (175, 1110944), (200, 972076), (224, 867925), (233, 834400), (280, 694340), (298, 652400), (350, 555472), (400, 486038), (466, 417200), (560, 347170), (596, 326200), (700, 277736), (745, 260960), (800, 243019), (932, 208600), (1043, 186400), (1120, 173585), (1165, 166880), (1192, 163100), (1400, 138868), (1490, 130480), (1631, 119200), (1864, 104300), (2086, 93200), (2330, 83440), (2384, 81550), (2800, 69434), (2980, 65240), (3262, 59600), (3725, 52192), (3728, 52150), (4172, 46600), (4660, 41720), (4768, 40775), (5215, 37280), (5600, 34717), (5825, 33376), (5960, 32620), (6524, 29800), (7450, 26096), (7456, 26075), (8155, 23840), (8344, 23300), (9320, 20860), (10430, 18640), (11650, 16688), (11920, 16310), (13048, 14900)]