380258400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1349913600

約数和(自身を除く): 969655200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 32, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 96, 100, 114, 120, 124, 150, 152, 155, 160, 186, 190, 200, 228, 240, 248, 269, 285, 300, 304, 310, 372, 380, 400, 456, 465, 475, 480, 496, 538, 570, 589, 600, 608, 620, 744, 760, 775, 800, 807, 912, 930, 950, 992, 1076, 1140, 1178, 1200, 1240, 1345, 1425, 1488, 1520, 1550, 1614, 1767, 1824, 1860, 1900, 2152, 2280, 2325, 2356, 2400, 2480, 2690, 2850, 2945, 2976, 3040, 3100, 3228, 3534, 3720, 3800, 4035, 4304, 4560, 4650, 4712, 4960, 5111, 5380, 5700, 5890, 6200, 6456, 6725, 7068, 7440, 7600, 8070, 8339, 8608, 8835, 9120, 9300, 9424, 10222, 10760, 11400, 11780, 12400, 12912, 13450, 14136, 14725, 14880, 15200, 15333, 16140, 16678, 17670, 18600, 18848, 20175, 20444, 21520, 22800, 23560, 24800, 25017, 25555, 25824, 26900, 28272, 29450, 30666, 32280, 33356, 35340, 37200, 40350, 40888, 41695, 43040, 44175, 45600, 47120, 50034, 51110, 53800, 56544, 58900, 61332, 64560, 66712, 70680, 74400, 76665, 80700, 81776, 83390, 88350, 94240, 100068, 102220, 107600, 117800, 122664, 125085, 127775, 129120, 133424, 141360, 153330, 158441, 161400, 163552, 166780, 176700, 200136, 204440, 208475, 215200, 235600, 245328, 250170, 255550, 266848, 282720, 306660, 316882, 322800, 333560, 353400, 383325, 400272, 408880, 416950, 471200, 475323, 490656, 500340, 511100, 613320, 625425, 633764, 645600, 667120, 706800, 766650, 792205, 800544, 817760, 833900, 950646, 1000680, 1022200, 1226640, 1250850, 1267528, 1334240, 1413600, 1533300, 1584410, 1667800, 1901292, 2001360, 2044400, 2376615, 2453280, 2501700, 2535056, 3066600, 3168820, 3335600, 3802584, 3961025, 4002720, 4088800, 4753230, 5003400, 5070112, 6133200, 6337640, 6671200, 7605168, 7922050, 9506460, 10006800, 11883075, 12266400, 12675280, 15210336, 15844100, 19012920, 20013600, 23766150, 25350560, 31688200, 38025840, 47532300, 63376400, 76051680, 95064600, 126752800, 190129200, 380258400]

約数ペア:

[(1, 380258400), (2, 190129200), (3, 126752800), (4, 95064600), (5, 76051680), (6, 63376400), (8, 47532300), (10, 38025840), (12, 31688200), (15, 25350560), (16, 23766150), (19, 20013600), (20, 19012920), (24, 15844100), (25, 15210336), (30, 12675280), (31, 12266400), (32, 11883075), (38, 10006800), (40, 9506460), (48, 7922050), (50, 7605168), (57, 6671200), (60, 6337640), (62, 6133200), (75, 5070112), (76, 5003400), (80, 4753230), (93, 4088800), (95, 4002720), (96, 3961025), (100, 3802584), (114, 3335600), (120, 3168820), (124, 3066600), (150, 2535056), (152, 2501700), (155, 2453280), (160, 2376615), (186, 2044400), (190, 2001360), (200, 1901292), (228, 1667800), (240, 1584410), (248, 1533300), (269, 1413600), (285, 1334240), (300, 1267528), (304, 1250850), (310, 1226640), (372, 1022200), (380, 1000680), (400, 950646), (456, 833900), (465, 817760), (475, 800544), (480, 792205), (496, 766650), (538, 706800), (570, 667120), (589, 645600), (600, 633764), (608, 625425), (620, 613320), (744, 511100), (760, 500340), (775, 490656), (800, 475323), (807, 471200), (912, 416950), (930, 408880), (950, 400272), (992, 383325), (1076, 353400), (1140, 333560), (1178, 322800), (1200, 316882), (1240, 306660), (1345, 282720), (1425, 266848), (1488, 255550), (1520, 250170), (1550, 245328), (1614, 235600), (1767, 215200), (1824, 208475), (1860, 204440), (1900, 200136), (2152, 176700), (2280, 166780), (2325, 163552), (2356, 161400), (2400, 158441), (2480, 153330), (2690, 141360), (2850, 133424), (2945, 129120), (2976, 127775), (3040, 125085), (3100, 122664), (3228, 117800), (3534, 107600), (3720, 102220), (3800, 100068), (4035, 94240), (4304, 88350), (4560, 83390), (4650, 81776), (4712, 80700), (4960, 76665), (5111, 74400), (5380, 70680), (5700, 66712), (5890, 64560), (6200, 61332), (6456, 58900), (6725, 56544), (7068, 53800), (7440, 51110), (7600, 50034), (8070, 47120), (8339, 45600), (8608, 44175), (8835, 43040), (9120, 41695), (9300, 40888), (9424, 40350), (10222, 37200), (10760, 35340), (11400, 33356), (11780, 32280), (12400, 30666), (12912, 29450), (13450, 28272), (14136, 26900), (14725, 25824), (14880, 25555), (15200, 25017), (15333, 24800), (16140, 23560), (16678, 22800), (17670, 21520), (18600, 20444), (18848, 20175)]