100981650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1289

約数の個数: 144

約数和(自身を含む): 318060000

約数和(自身を除く): 217078350

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, 1249, 1470, 1617, 1650, 1925, 2310, 2450, 2498, 2695, 3234, 3675, 3747, 3850, 5390, 5775, 6245, 7350, 7494, 8085, 8743, 11550, 12490, 13475, 13739, 16170, 17486, 18735, 26229, 26950, 27478, 31225, 37470, 40425, 41217, 43715, 52458, 61201, 62450, 68695, 80850, 82434, 87430, 93675, 96173, 122402, 131145, 137390, 183603, 187350, 192346, 206085, 218575, 262290, 288519, 306005, 343475, 367206, 412170, 437150, 480865, 577038, 612010, 655725, 673211, 686950, 918015, 961730, 1030425, 1311450, 1346422, 1442595, 1530025, 1836030, 2019633, 2060850, 2404325, 2885190, 3060050, 3366055, 4039266, 4590075, 4808650, 6732110, 7212975, 9180150, 10098165, 14425950, 16830275, 20196330, 33660550, 50490825, 100981650]

約数ペア:

[(1, 100981650), (2, 50490825), (3, 33660550), (5, 20196330), (6, 16830275), (7, 14425950), (10, 10098165), (11, 9180150), (14, 7212975), (15, 6732110), (21, 4808650), (22, 4590075), (25, 4039266), (30, 3366055), (33, 3060050), (35, 2885190), (42, 2404325), (49, 2060850), (50, 2019633), (55, 1836030), (66, 1530025), (70, 1442595), (75, 1346422), (77, 1311450), (98, 1030425), (105, 961730), (110, 918015), (147, 686950), (150, 673211), (154, 655725), (165, 612010), (175, 577038), (210, 480865), (231, 437150), (245, 412170), (275, 367206), (294, 343475), (330, 306005), (350, 288519), (385, 262290), (462, 218575), (490, 206085), (525, 192346), (539, 187350), (550, 183603), (735, 137390), (770, 131145), (825, 122402), (1050, 96173), (1078, 93675), (1155, 87430), (1225, 82434), (1249, 80850), (1470, 68695), (1617, 62450), (1650, 61201), (1925, 52458), (2310, 43715), (2450, 41217), (2498, 40425), (2695, 37470), (3234, 31225), (3675, 27478), (3747, 26950), (3850, 26229), (5390, 18735), (5775, 17486), (6245, 16170), (7350, 13739), (7494, 13475), (8085, 12490), (8743, 11550)]