238705200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1172

約数の個数: 180

約数和(自身を含む): 842727808

約数和(自身を除く): 604022608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 100, 120, 122, 144, 150, 180, 183, 200, 225, 240, 244, 300, 305, 360, 366, 400, 450, 488, 549, 600, 610, 720, 732, 900, 915, 976, 1087, 1098, 1200, 1220, 1464, 1525, 1800, 1830, 2174, 2196, 2440, 2745, 2928, 3050, 3261, 3600, 3660, 4348, 4392, 4575, 4880, 5435, 5490, 6100, 6522, 7320, 8696, 8784, 9150, 9783, 10870, 10980, 12200, 13044, 13725, 14640, 16305, 17392, 18300, 19566, 21740, 21960, 24400, 26088, 27175, 27450, 32610, 36600, 39132, 43480, 43920, 48915, 52176, 54350, 54900, 65220, 66307, 73200, 78264, 81525, 86960, 97830, 108700, 109800, 130440, 132614, 156528, 163050, 195660, 198921, 217400, 219600, 244575, 260880, 265228, 326100, 331535, 391320, 397842, 434800, 489150, 530456, 596763, 652200, 663070, 782640, 795684, 978300, 994605, 1060912, 1193526, 1304400, 1326140, 1591368, 1657675, 1956600, 1989210, 2387052, 2652280, 2983815, 3182736, 3315350, 3913200, 3978420, 4774104, 4973025, 5304560, 5967630, 6630700, 7956840, 9548208, 9946050, 11935260, 13261400, 14919075, 15913680, 19892100, 23870520, 26522800, 29838150, 39784200, 47741040, 59676300, 79568400, 119352600, 238705200]

約数ペア:

[(1, 238705200), (2, 119352600), (3, 79568400), (4, 59676300), (5, 47741040), (6, 39784200), (8, 29838150), (9, 26522800), (10, 23870520), (12, 19892100), (15, 15913680), (16, 14919075), (18, 13261400), (20, 11935260), (24, 9946050), (25, 9548208), (30, 7956840), (36, 6630700), (40, 5967630), (45, 5304560), (48, 4973025), (50, 4774104), (60, 3978420), (61, 3913200), (72, 3315350), (75, 3182736), (80, 2983815), (90, 2652280), (100, 2387052), (120, 1989210), (122, 1956600), (144, 1657675), (150, 1591368), (180, 1326140), (183, 1304400), (200, 1193526), (225, 1060912), (240, 994605), (244, 978300), (300, 795684), (305, 782640), (360, 663070), (366, 652200), (400, 596763), (450, 530456), (488, 489150), (549, 434800), (600, 397842), (610, 391320), (720, 331535), (732, 326100), (900, 265228), (915, 260880), (976, 244575), (1087, 219600), (1098, 217400), (1200, 198921), (1220, 195660), (1464, 163050), (1525, 156528), (1800, 132614), (1830, 130440), (2174, 109800), (2196, 108700), (2440, 97830), (2745, 86960), (2928, 81525), (3050, 78264), (3261, 73200), (3600, 66307), (3660, 65220), (4348, 54900), (4392, 54350), (4575, 52176), (4880, 48915), (5435, 43920), (5490, 43480), (6100, 39132), (6522, 36600), (7320, 32610), (8696, 27450), (8784, 27175), (9150, 26088), (9783, 24400), (10870, 21960), (10980, 21740), (12200, 19566), (13044, 18300), (13725, 17392), (14640, 16305)]