159358800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 180

約数和(自身を含む): 529856960

約数和(自身を除く): 370498160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 79, 80, 82, 100, 120, 123, 150, 158, 164, 200, 205, 237, 240, 246, 300, 316, 328, 395, 400, 410, 474, 492, 600, 615, 632, 656, 790, 820, 948, 984, 1025, 1185, 1200, 1230, 1264, 1580, 1640, 1681, 1896, 1968, 1975, 2050, 2370, 2460, 3075, 3160, 3239, 3280, 3362, 3792, 3950, 4100, 4740, 4920, 5043, 5925, 6150, 6320, 6478, 6724, 7900, 8200, 8405, 9480, 9717, 9840, 10086, 11850, 12300, 12956, 13448, 15800, 16195, 16400, 16810, 18960, 19434, 20172, 23700, 24600, 25215, 25912, 26896, 31600, 32390, 33620, 38868, 40344, 42025, 47400, 48585, 49200, 50430, 51824, 64780, 67240, 77736, 80688, 80975, 84050, 94800, 97170, 100860, 126075, 129560, 132799, 134480, 155472, 161950, 168100, 194340, 201720, 242925, 252150, 259120, 265598, 323900, 336200, 388680, 398397, 403440, 485850, 504300, 531196, 647800, 663995, 672400, 777360, 796794, 971700, 1008600, 1062392, 1295600, 1327990, 1593588, 1943400, 1991985, 2017200, 2124784, 2655980, 3187176, 3319975, 3886800, 3983970, 5311960, 6374352, 6639950, 7967940, 9959925, 10623920, 13279900, 15935880, 19919850, 26559800, 31871760, 39839700, 53119600, 79679400, 159358800]

約数ペア:

[(1, 159358800), (2, 79679400), (3, 53119600), (4, 39839700), (5, 31871760), (6, 26559800), (8, 19919850), (10, 15935880), (12, 13279900), (15, 10623920), (16, 9959925), (20, 7967940), (24, 6639950), (25, 6374352), (30, 5311960), (40, 3983970), (41, 3886800), (48, 3319975), (50, 3187176), (60, 2655980), (75, 2124784), (79, 2017200), (80, 1991985), (82, 1943400), (100, 1593588), (120, 1327990), (123, 1295600), (150, 1062392), (158, 1008600), (164, 971700), (200, 796794), (205, 777360), (237, 672400), (240, 663995), (246, 647800), (300, 531196), (316, 504300), (328, 485850), (395, 403440), (400, 398397), (410, 388680), (474, 336200), (492, 323900), (600, 265598), (615, 259120), (632, 252150), (656, 242925), (790, 201720), (820, 194340), (948, 168100), (984, 161950), (1025, 155472), (1185, 134480), (1200, 132799), (1230, 129560), (1264, 126075), (1580, 100860), (1640, 97170), (1681, 94800), (1896, 84050), (1968, 80975), (1975, 80688), (2050, 77736), (2370, 67240), (2460, 64780), (3075, 51824), (3160, 50430), (3239, 49200), (3280, 48585), (3362, 47400), (3792, 42025), (3950, 40344), (4100, 38868), (4740, 33620), (4920, 32390), (5043, 31600), (5925, 26896), (6150, 25912), (6320, 25215), (6478, 24600), (6724, 23700), (7900, 20172), (8200, 19434), (8405, 18960), (9480, 16810), (9717, 16400), (9840, 16195), (10086, 15800), (11850, 13448), (12300, 12956)]