458973450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 1348934496

約数和(自身を除く): 889961046

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 67, 75, 78, 90, 117, 130, 134, 150, 195, 201, 225, 234, 325, 335, 390, 402, 450, 585, 603, 650, 670, 871, 975, 1005, 1170, 1171, 1206, 1675, 1742, 1950, 2010, 2342, 2613, 2925, 3015, 3350, 3513, 4355, 5025, 5226, 5850, 5855, 6030, 7026, 7839, 8710, 10050, 10539, 11710, 13065, 15075, 15223, 15678, 17565, 21078, 21775, 26130, 29275, 30150, 30446, 35130, 39195, 43550, 45669, 52695, 58550, 65325, 76115, 78390, 78457, 87825, 91338, 105390, 130650, 137007, 152230, 156914, 175650, 195975, 228345, 235371, 263475, 274014, 380575, 391950, 392285, 456690, 470742, 526950, 685035, 706113, 761150, 784570, 1019941, 1141725, 1176855, 1370070, 1412226, 1961425, 2039882, 2283450, 2353710, 3059823, 3425175, 3530565, 3922850, 5099705, 5884275, 6119646, 6850350, 7061130, 9179469, 10199410, 11768550, 15299115, 17652825, 18358938, 25498525, 30598230, 35305650, 45897345, 50997050, 76495575, 91794690, 152991150, 229486725, 458973450]

約数ペア:

[(1, 458973450), (2, 229486725), (3, 152991150), (5, 91794690), (6, 76495575), (9, 50997050), (10, 45897345), (13, 35305650), (15, 30598230), (18, 25498525), (25, 18358938), (26, 17652825), (30, 15299115), (39, 11768550), (45, 10199410), (50, 9179469), (65, 7061130), (67, 6850350), (75, 6119646), (78, 5884275), (90, 5099705), (117, 3922850), (130, 3530565), (134, 3425175), (150, 3059823), (195, 2353710), (201, 2283450), (225, 2039882), (234, 1961425), (325, 1412226), (335, 1370070), (390, 1176855), (402, 1141725), (450, 1019941), (585, 784570), (603, 761150), (650, 706113), (670, 685035), (871, 526950), (975, 470742), (1005, 456690), (1170, 392285), (1171, 391950), (1206, 380575), (1675, 274014), (1742, 263475), (1950, 235371), (2010, 228345), (2342, 195975), (2613, 175650), (2925, 156914), (3015, 152230), (3350, 137007), (3513, 130650), (4355, 105390), (5025, 91338), (5226, 87825), (5850, 78457), (5855, 78390), (6030, 76115), (7026, 65325), (7839, 58550), (8710, 52695), (10050, 45669), (10539, 43550), (11710, 39195), (13065, 35130), (15075, 30446), (15223, 30150), (15678, 29275), (17565, 26130), (21078, 21775)]