29714100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 97702080

約数和(自身を除く): 67987980

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, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 401, 475, 494, 570, 650, 741, 780, 802, 950, 975, 988, 1140, 1203, 1235, 1300, 1425, 1482, 1604, 1900, 1950, 2005, 2406, 2470, 2850, 2964, 3705, 3900, 4010, 4812, 4940, 5213, 5700, 6015, 6175, 7410, 7619, 8020, 10025, 10426, 12030, 12350, 14820, 15238, 15639, 18525, 20050, 20852, 22857, 24060, 24700, 26065, 30075, 30476, 31278, 37050, 38095, 40100, 45714, 52130, 60150, 62556, 74100, 76190, 78195, 91428, 99047, 104260, 114285, 120300, 130325, 152380, 156390, 190475, 198094, 228570, 260650, 297141, 312780, 380950, 390975, 396188, 457140, 495235, 521300, 571425, 594282, 761900, 781950, 990470, 1142850, 1188564, 1485705, 1563900, 1980940, 2285700, 2476175, 2971410, 4952350, 5942820, 7428525, 9904700, 14857050, 29714100]

約数ペア:

[(1, 29714100), (2, 14857050), (3, 9904700), (4, 7428525), (5, 5942820), (6, 4952350), (10, 2971410), (12, 2476175), (13, 2285700), (15, 1980940), (19, 1563900), (20, 1485705), (25, 1188564), (26, 1142850), (30, 990470), (38, 781950), (39, 761900), (50, 594282), (52, 571425), (57, 521300), (60, 495235), (65, 457140), (75, 396188), (76, 390975), (78, 380950), (95, 312780), (100, 297141), (114, 260650), (130, 228570), (150, 198094), (156, 190475), (190, 156390), (195, 152380), (228, 130325), (247, 120300), (260, 114285), (285, 104260), (300, 99047), (325, 91428), (380, 78195), (390, 76190), (401, 74100), (475, 62556), (494, 60150), (570, 52130), (650, 45714), (741, 40100), (780, 38095), (802, 37050), (950, 31278), (975, 30476), (988, 30075), (1140, 26065), (1203, 24700), (1235, 24060), (1300, 22857), (1425, 20852), (1482, 20050), (1604, 18525), (1900, 15639), (1950, 15238), (2005, 14820), (2406, 12350), (2470, 12030), (2850, 10426), (2964, 10025), (3705, 8020), (3900, 7619), (4010, 7410), (4812, 6175), (4940, 6015), (5213, 5700)]