72205200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 180

約数和(自身を含む): 259054848

約数和(自身を除く): 186849648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 647, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1294, 1395, 1488, 1550, 1800, 1860, 1941, 2232, 2325, 2480, 2588, 2790, 3100, 3235, 3600, 3720, 3882, 4464, 4650, 5176, 5580, 5823, 6200, 6470, 6975, 7440, 7764, 9300, 9705, 10352, 11160, 11646, 12400, 12940, 13950, 15528, 16175, 18600, 19410, 20057, 22320, 23292, 25880, 27900, 29115, 31056, 32350, 37200, 38820, 40114, 46584, 48525, 51760, 55800, 58230, 60171, 64700, 77640, 80228, 93168, 97050, 100285, 111600, 116460, 120342, 129400, 145575, 155280, 160456, 180513, 194100, 200570, 232920, 240684, 258800, 291150, 300855, 320912, 361026, 388200, 401140, 465840, 481368, 501425, 582300, 601710, 722052, 776400, 802280, 902565, 962736, 1002850, 1164600, 1203420, 1444104, 1504275, 1604560, 1805130, 2005700, 2329200, 2406840, 2888208, 3008550, 3610260, 4011400, 4512825, 4813680, 6017100, 7220520, 8022800, 9025650, 12034200, 14441040, 18051300, 24068400, 36102600, 72205200]

約数ペア:

[(1, 72205200), (2, 36102600), (3, 24068400), (4, 18051300), (5, 14441040), (6, 12034200), (8, 9025650), (9, 8022800), (10, 7220520), (12, 6017100), (15, 4813680), (16, 4512825), (18, 4011400), (20, 3610260), (24, 3008550), (25, 2888208), (30, 2406840), (31, 2329200), (36, 2005700), (40, 1805130), (45, 1604560), (48, 1504275), (50, 1444104), (60, 1203420), (62, 1164600), (72, 1002850), (75, 962736), (80, 902565), (90, 802280), (93, 776400), (100, 722052), (120, 601710), (124, 582300), (144, 501425), (150, 481368), (155, 465840), (180, 401140), (186, 388200), (200, 361026), (225, 320912), (240, 300855), (248, 291150), (279, 258800), (300, 240684), (310, 232920), (360, 200570), (372, 194100), (400, 180513), (450, 160456), (465, 155280), (496, 145575), (558, 129400), (600, 120342), (620, 116460), (647, 111600), (720, 100285), (744, 97050), (775, 93168), (900, 80228), (930, 77640), (1116, 64700), (1200, 60171), (1240, 58230), (1294, 55800), (1395, 51760), (1488, 48525), (1550, 46584), (1800, 40114), (1860, 38820), (1941, 37200), (2232, 32350), (2325, 31056), (2480, 29115), (2588, 27900), (2790, 25880), (3100, 23292), (3235, 22320), (3600, 20057), (3720, 19410), (3882, 18600), (4464, 16175), (4650, 15528), (5176, 13950), (5580, 12940), (5823, 12400), (6200, 11646), (6470, 11160), (6975, 10352), (7440, 9705), (7764, 9300)]