154180950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 144

約数和(自身を含む): 485486784

約数和(自身を除く): 331305834

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 49, 50, 55, 66, 70, 75, 77, 98, 105, 110, 147, 150, 154, 165, 175, 210, 231, 245, 275, 294, 330, 350, 385, 462, 490, 525, 539, 550, 735, 770, 825, 1050, 1078, 1155, 1225, 1470, 1617, 1650, 1907, 1925, 2310, 2450, 2695, 3234, 3675, 3814, 3850, 5390, 5721, 5775, 7350, 8085, 9535, 11442, 11550, 13349, 13475, 16170, 19070, 20977, 26698, 26950, 28605, 40047, 40425, 41954, 47675, 57210, 62931, 66745, 80094, 80850, 93443, 95350, 104885, 125862, 133490, 143025, 146839, 186886, 200235, 209770, 280329, 286050, 293678, 314655, 333725, 400470, 440517, 467215, 524425, 560658, 629310, 667450, 734195, 881034, 934430, 1001175, 1027873, 1048850, 1401645, 1468390, 1573275, 2002350, 2055746, 2202585, 2336075, 2803290, 3083619, 3146550, 3670975, 4405170, 4672150, 5139365, 6167238, 7008225, 7341950, 10278730, 11012925, 14016450, 15418095, 22025850, 25696825, 30836190, 51393650, 77090475, 154180950]

約数ペア:

[(1, 154180950), (2, 77090475), (3, 51393650), (5, 30836190), (6, 25696825), (7, 22025850), (10, 15418095), (11, 14016450), (14, 11012925), (15, 10278730), (21, 7341950), (22, 7008225), (25, 6167238), (30, 5139365), (33, 4672150), (35, 4405170), (42, 3670975), (49, 3146550), (50, 3083619), (55, 2803290), (66, 2336075), (70, 2202585), (75, 2055746), (77, 2002350), (98, 1573275), (105, 1468390), (110, 1401645), (147, 1048850), (150, 1027873), (154, 1001175), (165, 934430), (175, 881034), (210, 734195), (231, 667450), (245, 629310), (275, 560658), (294, 524425), (330, 467215), (350, 440517), (385, 400470), (462, 333725), (490, 314655), (525, 293678), (539, 286050), (550, 280329), (735, 209770), (770, 200235), (825, 186886), (1050, 146839), (1078, 143025), (1155, 133490), (1225, 125862), (1470, 104885), (1617, 95350), (1650, 93443), (1907, 80850), (1925, 80094), (2310, 66745), (2450, 62931), (2695, 57210), (3234, 47675), (3675, 41954), (3814, 40425), (3850, 40047), (5390, 28605), (5721, 26950), (5775, 26698), (7350, 20977), (8085, 19070), (9535, 16170), (11442, 13475), (11550, 13349)]