29491800

素因数分解:

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

素因数の和:250

約数の個数: 192

約数和(自身を含む): 104160000

約数和(自身を除く): 74668200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 104, 114, 120, 130, 150, 152, 156, 190, 195, 199, 200, 228, 247, 260, 285, 300, 312, 325, 380, 390, 398, 456, 475, 494, 520, 570, 597, 600, 650, 741, 760, 780, 796, 950, 975, 988, 995, 1140, 1194, 1235, 1300, 1425, 1482, 1560, 1592, 1900, 1950, 1976, 1990, 2280, 2388, 2470, 2587, 2600, 2850, 2964, 2985, 3705, 3781, 3800, 3900, 3980, 4776, 4940, 4975, 5174, 5700, 5928, 5970, 6175, 7410, 7562, 7761, 7800, 7960, 9880, 9950, 10348, 11343, 11400, 11940, 12350, 12935, 14820, 14925, 15124, 15522, 18525, 18905, 19900, 20696, 22686, 23880, 24700, 25870, 29640, 29850, 30248, 31044, 37050, 37810, 38805, 39800, 45372, 49153, 49400, 51740, 56715, 59700, 62088, 64675, 74100, 75620, 77610, 90744, 94525, 98306, 103480, 113430, 119400, 129350, 147459, 148200, 151240, 155220, 189050, 194025, 196612, 226860, 245765, 258700, 283575, 294918, 310440, 378100, 388050, 393224, 453720, 491530, 517400, 567150, 589836, 737295, 756200, 776100, 983060, 1134300, 1179672, 1228825, 1474590, 1552200, 1966120, 2268600, 2457650, 2949180, 3686475, 4915300, 5898360, 7372950, 9830600, 14745900, 29491800]

約数ペア:

[(1, 29491800), (2, 14745900), (3, 9830600), (4, 7372950), (5, 5898360), (6, 4915300), (8, 3686475), (10, 2949180), (12, 2457650), (13, 2268600), (15, 1966120), (19, 1552200), (20, 1474590), (24, 1228825), (25, 1179672), (26, 1134300), (30, 983060), (38, 776100), (39, 756200), (40, 737295), (50, 589836), (52, 567150), (57, 517400), (60, 491530), (65, 453720), (75, 393224), (76, 388050), (78, 378100), (95, 310440), (100, 294918), (104, 283575), (114, 258700), (120, 245765), (130, 226860), (150, 196612), (152, 194025), (156, 189050), (190, 155220), (195, 151240), (199, 148200), (200, 147459), (228, 129350), (247, 119400), (260, 113430), (285, 103480), (300, 98306), (312, 94525), (325, 90744), (380, 77610), (390, 75620), (398, 74100), (456, 64675), (475, 62088), (494, 59700), (520, 56715), (570, 51740), (597, 49400), (600, 49153), (650, 45372), (741, 39800), (760, 38805), (780, 37810), (796, 37050), (950, 31044), (975, 30248), (988, 29850), (995, 29640), (1140, 25870), (1194, 24700), (1235, 23880), (1300, 22686), (1425, 20696), (1482, 19900), (1560, 18905), (1592, 18525), (1900, 15522), (1950, 15124), (1976, 14925), (1990, 14820), (2280, 12935), (2388, 12350), (2470, 11940), (2587, 11400), (2600, 11343), (2850, 10348), (2964, 9950), (2985, 9880), (3705, 7960), (3781, 7800), (3800, 7761), (3900, 7562), (3980, 7410), (4776, 6175), (4940, 5970), (4975, 5928), (5174, 5700)]