72102600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 248304420

約数和(自身を除く): 176201820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 977, 984, 1025, 1230, 1476, 1640, 1800, 1845, 1954, 2050, 2460, 2931, 2952, 3075, 3690, 3908, 4100, 4885, 4920, 5862, 6150, 7380, 7816, 8200, 8793, 9225, 9770, 11724, 12300, 14655, 14760, 17586, 18450, 19540, 23448, 24425, 24600, 29310, 35172, 36900, 39080, 40057, 43965, 48850, 58620, 70344, 73275, 73800, 80114, 87930, 97700, 117240, 120171, 146550, 160228, 175860, 195400, 200285, 219825, 240342, 293100, 320456, 351720, 360513, 400570, 439650, 480684, 586200, 600855, 721026, 801140, 879300, 961368, 1001425, 1201710, 1442052, 1602280, 1758600, 1802565, 2002850, 2403420, 2884104, 3004275, 3605130, 4005700, 4806840, 6008550, 7210260, 8011400, 9012825, 12017100, 14420520, 18025650, 24034200, 36051300, 72102600]

約数ペア:

[(1, 72102600), (2, 36051300), (3, 24034200), (4, 18025650), (5, 14420520), (6, 12017100), (8, 9012825), (9, 8011400), (10, 7210260), (12, 6008550), (15, 4806840), (18, 4005700), (20, 3605130), (24, 3004275), (25, 2884104), (30, 2403420), (36, 2002850), (40, 1802565), (41, 1758600), (45, 1602280), (50, 1442052), (60, 1201710), (72, 1001425), (75, 961368), (82, 879300), (90, 801140), (100, 721026), (120, 600855), (123, 586200), (150, 480684), (164, 439650), (180, 400570), (200, 360513), (205, 351720), (225, 320456), (246, 293100), (300, 240342), (328, 219825), (360, 200285), (369, 195400), (410, 175860), (450, 160228), (492, 146550), (600, 120171), (615, 117240), (738, 97700), (820, 87930), (900, 80114), (977, 73800), (984, 73275), (1025, 70344), (1230, 58620), (1476, 48850), (1640, 43965), (1800, 40057), (1845, 39080), (1954, 36900), (2050, 35172), (2460, 29310), (2931, 24600), (2952, 24425), (3075, 23448), (3690, 19540), (3908, 18450), (4100, 17586), (4885, 14760), (4920, 14655), (5862, 12300), (6150, 11724), (7380, 9770), (7816, 9225), (8200, 8793)]