158685450

素因数分解:

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

素因数の和:1293

約数の個数: 144

約数和(自身を含む): 494760000

約数和(自身を除く): 336074550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 121, 150, 154, 165, 175, 210, 231, 242, 275, 330, 350, 363, 385, 462, 525, 550, 605, 726, 770, 825, 847, 1050, 1155, 1210, 1249, 1650, 1694, 1815, 1925, 2310, 2498, 2541, 3025, 3630, 3747, 3850, 4235, 5082, 5775, 6050, 6245, 7494, 8470, 8743, 9075, 11550, 12490, 12705, 13739, 17486, 18150, 18735, 21175, 25410, 26229, 27478, 31225, 37470, 41217, 42350, 43715, 52458, 62450, 63525, 68695, 82434, 87430, 93675, 96173, 127050, 131145, 137390, 151129, 187350, 192346, 206085, 218575, 262290, 288519, 302258, 343475, 412170, 437150, 453387, 480865, 577038, 655725, 686950, 755645, 906774, 961730, 1030425, 1057903, 1311450, 1442595, 1511290, 2060850, 2115806, 2266935, 2404325, 2885190, 3173709, 3778225, 4533870, 4808650, 5289515, 6347418, 7212975, 7556450, 10579030, 11334675, 14425950, 15868545, 22669350, 26447575, 31737090, 52895150, 79342725, 158685450]

約数ペア:

[(1, 158685450), (2, 79342725), (3, 52895150), (5, 31737090), (6, 26447575), (7, 22669350), (10, 15868545), (11, 14425950), (14, 11334675), (15, 10579030), (21, 7556450), (22, 7212975), (25, 6347418), (30, 5289515), (33, 4808650), (35, 4533870), (42, 3778225), (50, 3173709), (55, 2885190), (66, 2404325), (70, 2266935), (75, 2115806), (77, 2060850), (105, 1511290), (110, 1442595), (121, 1311450), (150, 1057903), (154, 1030425), (165, 961730), (175, 906774), (210, 755645), (231, 686950), (242, 655725), (275, 577038), (330, 480865), (350, 453387), (363, 437150), (385, 412170), (462, 343475), (525, 302258), (550, 288519), (605, 262290), (726, 218575), (770, 206085), (825, 192346), (847, 187350), (1050, 151129), (1155, 137390), (1210, 131145), (1249, 127050), (1650, 96173), (1694, 93675), (1815, 87430), (1925, 82434), (2310, 68695), (2498, 63525), (2541, 62450), (3025, 52458), (3630, 43715), (3747, 42350), (3850, 41217), (4235, 37470), (5082, 31225), (5775, 27478), (6050, 26229), (6245, 25410), (7494, 21175), (8470, 18735), (8743, 18150), (9075, 17486), (11550, 13739), (12490, 12705)]