216578400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 755951616

約数和(自身を除く): 539373216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 41, 48, 50, 60, 62, 71, 75, 80, 82, 93, 96, 100, 120, 123, 124, 142, 150, 155, 160, 164, 186, 200, 205, 213, 240, 246, 248, 284, 300, 310, 328, 355, 372, 400, 410, 426, 465, 480, 492, 496, 568, 600, 615, 620, 656, 710, 744, 775, 800, 820, 852, 930, 984, 992, 1025, 1065, 1136, 1200, 1230, 1240, 1271, 1312, 1420, 1488, 1550, 1640, 1704, 1775, 1860, 1968, 2050, 2130, 2201, 2272, 2325, 2400, 2460, 2480, 2542, 2840, 2911, 2976, 3075, 3100, 3280, 3408, 3550, 3720, 3813, 3936, 4100, 4260, 4402, 4650, 4920, 4960, 5084, 5325, 5680, 5822, 6150, 6200, 6355, 6560, 6603, 6816, 7100, 7440, 7626, 8200, 8520, 8733, 8804, 9300, 9840, 10168, 10650, 11005, 11360, 11644, 12300, 12400, 12710, 13206, 14200, 14555, 14880, 15252, 16400, 17040, 17466, 17608, 18600, 19065, 19680, 20336, 21300, 22010, 23288, 24600, 24800, 25420, 26412, 28400, 29110, 30504, 31775, 32800, 33015, 34080, 34932, 35216, 37200, 38130, 40672, 42600, 43665, 44020, 46576, 49200, 50840, 52824, 55025, 56800, 58220, 61008, 63550, 66030, 69864, 70432, 72775, 74400, 76260, 85200, 87330, 88040, 90241, 93152, 95325, 98400, 101680, 105648, 110050, 116440, 122016, 127100, 132060, 139728, 145550, 152520, 165075, 170400, 174660, 176080, 180482, 190650, 203360, 211296, 218325, 220100, 232880, 254200, 264120, 270723, 279456, 291100, 305040, 330150, 349320, 352160, 360964, 381300, 436650, 440200, 451205, 465760, 508400, 528240, 541446, 582200, 610080, 660300, 698640, 721928, 762600, 873300, 880400, 902410, 1016800, 1056480, 1082892, 1164400, 1320600, 1353615, 1397280, 1443856, 1525200, 1746600, 1760800, 1804820, 2165784, 2256025, 2328800, 2641200, 2707230, 2887712, 3050400, 3493200, 3609640, 4331568, 4512050, 5282400, 5414460, 6768075, 6986400, 7219280, 8663136, 9024100, 10828920, 13536150, 14438560, 18048200, 21657840, 27072300, 36096400, 43315680, 54144600, 72192800, 108289200, 216578400]

約数ペア:

[(1, 216578400), (2, 108289200), (3, 72192800), (4, 54144600), (5, 43315680), (6, 36096400), (8, 27072300), (10, 21657840), (12, 18048200), (15, 14438560), (16, 13536150), (20, 10828920), (24, 9024100), (25, 8663136), (30, 7219280), (31, 6986400), (32, 6768075), (40, 5414460), (41, 5282400), (48, 4512050), (50, 4331568), (60, 3609640), (62, 3493200), (71, 3050400), (75, 2887712), (80, 2707230), (82, 2641200), (93, 2328800), (96, 2256025), (100, 2165784), (120, 1804820), (123, 1760800), (124, 1746600), (142, 1525200), (150, 1443856), (155, 1397280), (160, 1353615), (164, 1320600), (186, 1164400), (200, 1082892), (205, 1056480), (213, 1016800), (240, 902410), (246, 880400), (248, 873300), (284, 762600), (300, 721928), (310, 698640), (328, 660300), (355, 610080), (372, 582200), (400, 541446), (410, 528240), (426, 508400), (465, 465760), (480, 451205), (492, 440200), (496, 436650), (568, 381300), (600, 360964), (615, 352160), (620, 349320), (656, 330150), (710, 305040), (744, 291100), (775, 279456), (800, 270723), (820, 264120), (852, 254200), (930, 232880), (984, 220100), (992, 218325), (1025, 211296), (1065, 203360), (1136, 190650), (1200, 180482), (1230, 176080), (1240, 174660), (1271, 170400), (1312, 165075), (1420, 152520), (1488, 145550), (1550, 139728), (1640, 132060), (1704, 127100), (1775, 122016), (1860, 116440), (1968, 110050), (2050, 105648), (2130, 101680), (2201, 98400), (2272, 95325), (2325, 93152), (2400, 90241), (2460, 88040), (2480, 87330), (2542, 85200), (2840, 76260), (2911, 74400), (2976, 72775), (3075, 70432), (3100, 69864), (3280, 66030), (3408, 63550), (3550, 61008), (3720, 58220), (3813, 56800), (3936, 55025), (4100, 52824), (4260, 50840), (4402, 49200), (4650, 46576), (4920, 44020), (4960, 43665), (5084, 42600), (5325, 40672), (5680, 38130), (5822, 37200), (6150, 35216), (6200, 34932), (6355, 34080), (6560, 33015), (6603, 32800), (6816, 31775), (7100, 30504), (7440, 29110), (7626, 28400), (8200, 26412), (8520, 25420), (8733, 24800), (8804, 24600), (9300, 23288), (9840, 22010), (10168, 21300), (10650, 20336), (11005, 19680), (11360, 19065), (11644, 18600), (12300, 17608), (12400, 17466), (12710, 17040), (13206, 16400), (14200, 15252), (14555, 14880)]