745765650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 192

約数和(自身を含む): 2394489600

約数和(自身を除く): 1648723950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 53, 54, 63, 70, 75, 90, 105, 106, 126, 135, 150, 159, 175, 189, 210, 225, 265, 270, 315, 318, 350, 371, 378, 450, 477, 525, 530, 630, 675, 742, 795, 945, 954, 1050, 1113, 1325, 1350, 1431, 1489, 1575, 1590, 1855, 1890, 2226, 2385, 2650, 2862, 2978, 3150, 3339, 3710, 3975, 4467, 4725, 4770, 5565, 6678, 7155, 7445, 7950, 8934, 9275, 9450, 10017, 10423, 11130, 11925, 13401, 14310, 14890, 16695, 18550, 20034, 20846, 22335, 23850, 26802, 27825, 31269, 33390, 35775, 37225, 40203, 44670, 50085, 52115, 55650, 62538, 67005, 71550, 74450, 78917, 80406, 83475, 93807, 100170, 104230, 111675, 134010, 156345, 157834, 166950, 187614, 201015, 223350, 236751, 250425, 260575, 281421, 312690, 335025, 394585, 402030, 469035, 473502, 500850, 521150, 552419, 562842, 670050, 710253, 781725, 789170, 938070, 1005075, 1104838, 1183755, 1407105, 1420506, 1563450, 1657257, 1972925, 2010150, 2130759, 2345175, 2367510, 2762095, 2814210, 3314514, 3551265, 3945850, 4261518, 4690350, 4971771, 5524190, 5918775, 7035525, 7102530, 8286285, 9943542, 10653795, 11837550, 13810475, 14071050, 14915313, 16572570, 17756325, 21307590, 24858855, 27620950, 29830626, 35512650, 41431425, 49717710, 53268975, 74576565, 82862850, 106537950, 124294275, 149153130, 248588550, 372882825, 745765650]

約数ペア:

[(1, 745765650), (2, 372882825), (3, 248588550), (5, 149153130), (6, 124294275), (7, 106537950), (9, 82862850), (10, 74576565), (14, 53268975), (15, 49717710), (18, 41431425), (21, 35512650), (25, 29830626), (27, 27620950), (30, 24858855), (35, 21307590), (42, 17756325), (45, 16572570), (50, 14915313), (53, 14071050), (54, 13810475), (63, 11837550), (70, 10653795), (75, 9943542), (90, 8286285), (105, 7102530), (106, 7035525), (126, 5918775), (135, 5524190), (150, 4971771), (159, 4690350), (175, 4261518), (189, 3945850), (210, 3551265), (225, 3314514), (265, 2814210), (270, 2762095), (315, 2367510), (318, 2345175), (350, 2130759), (371, 2010150), (378, 1972925), (450, 1657257), (477, 1563450), (525, 1420506), (530, 1407105), (630, 1183755), (675, 1104838), (742, 1005075), (795, 938070), (945, 789170), (954, 781725), (1050, 710253), (1113, 670050), (1325, 562842), (1350, 552419), (1431, 521150), (1489, 500850), (1575, 473502), (1590, 469035), (1855, 402030), (1890, 394585), (2226, 335025), (2385, 312690), (2650, 281421), (2862, 260575), (2978, 250425), (3150, 236751), (3339, 223350), (3710, 201015), (3975, 187614), (4467, 166950), (4725, 157834), (4770, 156345), (5565, 134010), (6678, 111675), (7155, 104230), (7445, 100170), (7950, 93807), (8934, 83475), (9275, 80406), (9450, 78917), (10017, 74450), (10423, 71550), (11130, 67005), (11925, 62538), (13401, 55650), (14310, 52115), (14890, 50085), (16695, 44670), (18550, 40203), (20034, 37225), (20846, 35775), (22335, 33390), (23850, 31269), (26802, 27825)]