77965650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 244430784

約数和(自身を除く): 166465134

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 53, 63, 70, 75, 90, 105, 106, 126, 150, 159, 175, 210, 225, 265, 315, 318, 350, 371, 450, 467, 477, 525, 530, 630, 742, 795, 934, 954, 1050, 1113, 1325, 1401, 1575, 1590, 1855, 2226, 2335, 2385, 2650, 2802, 3150, 3269, 3339, 3710, 3975, 4203, 4670, 4770, 5565, 6538, 6678, 7005, 7950, 8406, 9275, 9807, 11130, 11675, 11925, 14010, 16345, 16695, 18550, 19614, 21015, 23350, 23850, 24751, 27825, 29421, 32690, 33390, 35025, 42030, 49035, 49502, 55650, 58842, 70050, 74253, 81725, 83475, 98070, 105075, 123755, 147105, 148506, 163450, 166950, 173257, 210150, 222759, 245175, 247510, 294210, 346514, 371265, 445518, 490350, 519771, 618775, 735525, 742530, 866285, 1039542, 1113795, 1237550, 1471050, 1559313, 1732570, 1856325, 2227590, 2598855, 3118626, 3712650, 4331425, 5197710, 5568975, 7796565, 8662850, 11137950, 12994275, 15593130, 25988550, 38982825, 77965650]

約数ペア:

[(1, 77965650), (2, 38982825), (3, 25988550), (5, 15593130), (6, 12994275), (7, 11137950), (9, 8662850), (10, 7796565), (14, 5568975), (15, 5197710), (18, 4331425), (21, 3712650), (25, 3118626), (30, 2598855), (35, 2227590), (42, 1856325), (45, 1732570), (50, 1559313), (53, 1471050), (63, 1237550), (70, 1113795), (75, 1039542), (90, 866285), (105, 742530), (106, 735525), (126, 618775), (150, 519771), (159, 490350), (175, 445518), (210, 371265), (225, 346514), (265, 294210), (315, 247510), (318, 245175), (350, 222759), (371, 210150), (450, 173257), (467, 166950), (477, 163450), (525, 148506), (530, 147105), (630, 123755), (742, 105075), (795, 98070), (934, 83475), (954, 81725), (1050, 74253), (1113, 70050), (1325, 58842), (1401, 55650), (1575, 49502), (1590, 49035), (1855, 42030), (2226, 35025), (2335, 33390), (2385, 32690), (2650, 29421), (2802, 27825), (3150, 24751), (3269, 23850), (3339, 23350), (3710, 21015), (3975, 19614), (4203, 18550), (4670, 16695), (4770, 16345), (5565, 14010), (6538, 11925), (6678, 11675), (7005, 11130), (7950, 9807), (8406, 9275)]