73729500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 244608000

約数和(自身を除く): 170878500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 125, 130, 150, 156, 190, 195, 199, 228, 247, 250, 260, 285, 300, 325, 375, 380, 390, 398, 475, 494, 500, 570, 597, 650, 741, 750, 780, 796, 950, 975, 988, 995, 1140, 1194, 1235, 1300, 1425, 1482, 1500, 1625, 1900, 1950, 1990, 2375, 2388, 2470, 2587, 2850, 2964, 2985, 3250, 3705, 3781, 3900, 3980, 4750, 4875, 4940, 4975, 5174, 5700, 5970, 6175, 6500, 7125, 7410, 7562, 7761, 9500, 9750, 9950, 10348, 11343, 11940, 12350, 12935, 14250, 14820, 14925, 15124, 15522, 18525, 18905, 19500, 19900, 22686, 24700, 24875, 25870, 28500, 29850, 30875, 31044, 37050, 37810, 38805, 45372, 49153, 49750, 51740, 56715, 59700, 61750, 64675, 74100, 74625, 75620, 77610, 92625, 94525, 98306, 99500, 113430, 123500, 129350, 147459, 149250, 155220, 185250, 189050, 194025, 196612, 226860, 245765, 258700, 283575, 294918, 298500, 323375, 370500, 378100, 388050, 472625, 491530, 567150, 589836, 646750, 737295, 776100, 945250, 970125, 983060, 1134300, 1228825, 1293500, 1417875, 1474590, 1890500, 1940250, 2457650, 2835750, 2949180, 3686475, 3880500, 4915300, 5671500, 6144125, 7372950, 12288250, 14745900, 18432375, 24576500, 36864750, 73729500]

約数ペア:

[(1, 73729500), (2, 36864750), (3, 24576500), (4, 18432375), (5, 14745900), (6, 12288250), (10, 7372950), (12, 6144125), (13, 5671500), (15, 4915300), (19, 3880500), (20, 3686475), (25, 2949180), (26, 2835750), (30, 2457650), (38, 1940250), (39, 1890500), (50, 1474590), (52, 1417875), (57, 1293500), (60, 1228825), (65, 1134300), (75, 983060), (76, 970125), (78, 945250), (95, 776100), (100, 737295), (114, 646750), (125, 589836), (130, 567150), (150, 491530), (156, 472625), (190, 388050), (195, 378100), (199, 370500), (228, 323375), (247, 298500), (250, 294918), (260, 283575), (285, 258700), (300, 245765), (325, 226860), (375, 196612), (380, 194025), (390, 189050), (398, 185250), (475, 155220), (494, 149250), (500, 147459), (570, 129350), (597, 123500), (650, 113430), (741, 99500), (750, 98306), (780, 94525), (796, 92625), (950, 77610), (975, 75620), (988, 74625), (995, 74100), (1140, 64675), (1194, 61750), (1235, 59700), (1300, 56715), (1425, 51740), (1482, 49750), (1500, 49153), (1625, 45372), (1900, 38805), (1950, 37810), (1990, 37050), (2375, 31044), (2388, 30875), (2470, 29850), (2587, 28500), (2850, 25870), (2964, 24875), (2985, 24700), (3250, 22686), (3705, 19900), (3781, 19500), (3900, 18905), (3980, 18525), (4750, 15522), (4875, 15124), (4940, 14925), (4975, 14820), (5174, 14250), (5700, 12935), (5970, 12350), (6175, 11940), (6500, 11343), (7125, 10348), (7410, 9950), (7562, 9750), (7761, 9500)]