156543450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 315926310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 53, 58, 70, 75, 87, 97, 105, 106, 145, 150, 159, 174, 175, 194, 203, 210, 265, 290, 291, 318, 350, 371, 406, 435, 485, 525, 530, 582, 609, 679, 725, 742, 795, 870, 970, 1015, 1050, 1113, 1218, 1325, 1358, 1450, 1455, 1537, 1590, 1855, 2030, 2037, 2175, 2226, 2425, 2650, 2813, 2910, 3045, 3074, 3395, 3710, 3975, 4074, 4350, 4611, 4850, 5075, 5141, 5565, 5626, 6090, 6790, 7275, 7685, 7950, 8439, 9222, 9275, 10150, 10185, 10282, 10759, 11130, 14065, 14550, 15225, 15370, 15423, 16878, 16975, 18550, 19691, 20370, 21518, 23055, 25705, 27825, 28130, 30450, 30846, 32277, 33950, 35987, 38425, 39382, 42195, 46110, 50925, 51410, 53795, 55650, 59073, 64554, 70325, 71974, 76850, 77115, 84390, 98455, 101850, 107590, 107961, 115275, 118146, 128525, 140650, 149089, 154230, 161385, 179935, 196910, 210975, 215922, 230550, 257050, 268975, 295365, 298178, 322770, 359870, 385575, 421950, 447267, 492275, 537950, 539805, 590730, 745445, 771150, 806925, 894534, 899675, 984550, 1043623, 1079610, 1476825, 1490890, 1613850, 1799350, 2087246, 2236335, 2699025, 2953650, 3130869, 3727225, 4472670, 5218115, 5398050, 6261738, 7454450, 10436230, 11181675, 15654345, 22363350, 26090575, 31308690, 52181150, 78271725, 156543450]

約数ペア:

[(1, 156543450), (2, 78271725), (3, 52181150), (5, 31308690), (6, 26090575), (7, 22363350), (10, 15654345), (14, 11181675), (15, 10436230), (21, 7454450), (25, 6261738), (29, 5398050), (30, 5218115), (35, 4472670), (42, 3727225), (50, 3130869), (53, 2953650), (58, 2699025), (70, 2236335), (75, 2087246), (87, 1799350), (97, 1613850), (105, 1490890), (106, 1476825), (145, 1079610), (150, 1043623), (159, 984550), (174, 899675), (175, 894534), (194, 806925), (203, 771150), (210, 745445), (265, 590730), (290, 539805), (291, 537950), (318, 492275), (350, 447267), (371, 421950), (406, 385575), (435, 359870), (485, 322770), (525, 298178), (530, 295365), (582, 268975), (609, 257050), (679, 230550), (725, 215922), (742, 210975), (795, 196910), (870, 179935), (970, 161385), (1015, 154230), (1050, 149089), (1113, 140650), (1218, 128525), (1325, 118146), (1358, 115275), (1450, 107961), (1455, 107590), (1537, 101850), (1590, 98455), (1855, 84390), (2030, 77115), (2037, 76850), (2175, 71974), (2226, 70325), (2425, 64554), (2650, 59073), (2813, 55650), (2910, 53795), (3045, 51410), (3074, 50925), (3395, 46110), (3710, 42195), (3975, 39382), (4074, 38425), (4350, 35987), (4611, 33950), (4850, 32277), (5075, 30846), (5141, 30450), (5565, 28130), (5626, 27825), (6090, 25705), (6790, 23055), (7275, 21518), (7685, 20370), (7950, 19691), (8439, 18550), (9222, 16975), (9275, 16878), (10150, 15423), (10185, 15370), (10282, 15225), (10759, 14550), (11130, 14065)]