7241850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 216

約数和(自身を含む): 25727520

約数和(自身を除く): 18485670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 25, 30, 33, 35, 38, 42, 45, 50, 55, 57, 63, 66, 70, 75, 77, 90, 95, 99, 105, 110, 114, 121, 126, 133, 150, 154, 165, 171, 175, 190, 198, 209, 210, 225, 231, 242, 266, 275, 285, 315, 330, 342, 350, 363, 385, 399, 418, 450, 462, 475, 495, 525, 550, 570, 605, 627, 630, 665, 693, 726, 770, 798, 825, 847, 855, 950, 990, 1045, 1050, 1089, 1155, 1197, 1210, 1254, 1330, 1386, 1425, 1463, 1575, 1650, 1694, 1710, 1815, 1881, 1925, 1995, 2090, 2178, 2299, 2310, 2394, 2475, 2541, 2850, 2926, 3025, 3135, 3150, 3325, 3465, 3630, 3762, 3850, 3990, 4235, 4275, 4389, 4598, 4950, 5082, 5225, 5445, 5775, 5985, 6050, 6270, 6650, 6897, 6930, 7315, 7623, 8470, 8550, 8778, 9075, 9405, 9975, 10450, 10890, 11495, 11550, 11970, 12705, 13167, 13794, 14630, 15246, 15675, 16093, 17325, 18150, 18810, 19950, 20691, 21175, 21945, 22990, 25410, 26334, 27225, 29925, 31350, 32186, 34485, 34650, 36575, 38115, 41382, 42350, 43890, 47025, 48279, 54450, 57475, 59850, 63525, 65835, 68970, 73150, 76230, 80465, 94050, 96558, 103455, 109725, 114950, 127050, 131670, 144837, 160930, 172425, 190575, 206910, 219450, 241395, 289674, 329175, 344850, 381150, 402325, 482790, 517275, 658350, 724185, 804650, 1034550, 1206975, 1448370, 2413950, 3620925, 7241850]

約数ペア:

[(1, 7241850), (2, 3620925), (3, 2413950), (5, 1448370), (6, 1206975), (7, 1034550), (9, 804650), (10, 724185), (11, 658350), (14, 517275), (15, 482790), (18, 402325), (19, 381150), (21, 344850), (22, 329175), (25, 289674), (30, 241395), (33, 219450), (35, 206910), (38, 190575), (42, 172425), (45, 160930), (50, 144837), (55, 131670), (57, 127050), (63, 114950), (66, 109725), (70, 103455), (75, 96558), (77, 94050), (90, 80465), (95, 76230), (99, 73150), (105, 68970), (110, 65835), (114, 63525), (121, 59850), (126, 57475), (133, 54450), (150, 48279), (154, 47025), (165, 43890), (171, 42350), (175, 41382), (190, 38115), (198, 36575), (209, 34650), (210, 34485), (225, 32186), (231, 31350), (242, 29925), (266, 27225), (275, 26334), (285, 25410), (315, 22990), (330, 21945), (342, 21175), (350, 20691), (363, 19950), (385, 18810), (399, 18150), (418, 17325), (450, 16093), (462, 15675), (475, 15246), (495, 14630), (525, 13794), (550, 13167), (570, 12705), (605, 11970), (627, 11550), (630, 11495), (665, 10890), (693, 10450), (726, 9975), (770, 9405), (798, 9075), (825, 8778), (847, 8550), (855, 8470), (950, 7623), (990, 7315), (1045, 6930), (1050, 6897), (1089, 6650), (1155, 6270), (1197, 6050), (1210, 5985), (1254, 5775), (1330, 5445), (1386, 5225), (1425, 5082), (1463, 4950), (1575, 4598), (1650, 4389), (1694, 4275), (1710, 4235), (1815, 3990), (1881, 3850), (1925, 3762), (1995, 3630), (2090, 3465), (2178, 3325), (2299, 3150), (2310, 3135), (2394, 3025), (2475, 2926), (2541, 2850)]