27660360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 108864000

約数和(自身を除く): 81203640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 149, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 298, 312, 340, 357, 364, 390, 408, 420, 442, 447, 455, 476, 510, 520, 546, 595, 596, 663, 680, 714, 728, 745, 780, 840, 884, 894, 910, 952, 1020, 1043, 1092, 1105, 1190, 1192, 1326, 1365, 1428, 1490, 1547, 1560, 1768, 1785, 1788, 1820, 1937, 2040, 2086, 2184, 2210, 2235, 2380, 2533, 2652, 2730, 2856, 2980, 3094, 3129, 3315, 3570, 3576, 3640, 3874, 4172, 4420, 4470, 4641, 4760, 5066, 5215, 5304, 5460, 5811, 5960, 6188, 6258, 6630, 7140, 7599, 7735, 7748, 8344, 8840, 8940, 9282, 9685, 10132, 10430, 10920, 11622, 12376, 12516, 12665, 13260, 13559, 14280, 15198, 15470, 15496, 15645, 17731, 17880, 18564, 19370, 20264, 20860, 23205, 23244, 25032, 25330, 26520, 27118, 29055, 30396, 30940, 31290, 32929, 35462, 37128, 37995, 38740, 40677, 41720, 46410, 46488, 50660, 53193, 54236, 58110, 60792, 61880, 62580, 65858, 67795, 70924, 75990, 77480, 81354, 88655, 92820, 98787, 101320, 106386, 108472, 116220, 125160, 131716, 135590, 141848, 151980, 162708, 164645, 177310, 185640, 197574, 203385, 212772, 230503, 232440, 263432, 265965, 271180, 303960, 325416, 329290, 354620, 395148, 406770, 425544, 461006, 493935, 531930, 542360, 658580, 691509, 709240, 790296, 813540, 922012, 987870, 1063860, 1152515, 1317160, 1383018, 1627080, 1844024, 1975740, 2127720, 2305030, 2766036, 3457545, 3951480, 4610060, 5532072, 6915090, 9220120, 13830180, 27660360]

約数ペア:

[(1, 27660360), (2, 13830180), (3, 9220120), (4, 6915090), (5, 5532072), (6, 4610060), (7, 3951480), (8, 3457545), (10, 2766036), (12, 2305030), (13, 2127720), (14, 1975740), (15, 1844024), (17, 1627080), (20, 1383018), (21, 1317160), (24, 1152515), (26, 1063860), (28, 987870), (30, 922012), (34, 813540), (35, 790296), (39, 709240), (40, 691509), (42, 658580), (51, 542360), (52, 531930), (56, 493935), (60, 461006), (65, 425544), (68, 406770), (70, 395148), (78, 354620), (84, 329290), (85, 325416), (91, 303960), (102, 271180), (104, 265965), (105, 263432), (119, 232440), (120, 230503), (130, 212772), (136, 203385), (140, 197574), (149, 185640), (156, 177310), (168, 164645), (170, 162708), (182, 151980), (195, 141848), (204, 135590), (210, 131716), (221, 125160), (238, 116220), (255, 108472), (260, 106386), (273, 101320), (280, 98787), (298, 92820), (312, 88655), (340, 81354), (357, 77480), (364, 75990), (390, 70924), (408, 67795), (420, 65858), (442, 62580), (447, 61880), (455, 60792), (476, 58110), (510, 54236), (520, 53193), (546, 50660), (595, 46488), (596, 46410), (663, 41720), (680, 40677), (714, 38740), (728, 37995), (745, 37128), (780, 35462), (840, 32929), (884, 31290), (894, 30940), (910, 30396), (952, 29055), (1020, 27118), (1043, 26520), (1092, 25330), (1105, 25032), (1190, 23244), (1192, 23205), (1326, 20860), (1365, 20264), (1428, 19370), (1490, 18564), (1547, 17880), (1560, 17731), (1768, 15645), (1785, 15496), (1788, 15470), (1820, 15198), (1937, 14280), (2040, 13559), (2086, 13260), (2184, 12665), (2210, 12516), (2235, 12376), (2380, 11622), (2533, 10920), (2652, 10430), (2730, 10132), (2856, 9685), (2980, 9282), (3094, 8940), (3129, 8840), (3315, 8344), (3570, 7748), (3576, 7735), (3640, 7599), (3874, 7140), (4172, 6630), (4420, 6258), (4470, 6188), (4641, 5960), (4760, 5811), (5066, 5460), (5215, 5304)]