172546000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 240

約数和(自身を含む): 493968384

約数和(自身を除く): 321422384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 40, 44, 46, 50, 55, 62, 80, 88, 92, 100, 110, 115, 121, 124, 125, 155, 176, 184, 200, 220, 230, 242, 248, 250, 253, 275, 310, 341, 368, 400, 440, 460, 484, 496, 500, 506, 550, 575, 605, 620, 682, 713, 775, 880, 920, 968, 1000, 1012, 1100, 1150, 1210, 1240, 1265, 1364, 1375, 1426, 1550, 1705, 1840, 1936, 2000, 2024, 2200, 2300, 2420, 2480, 2530, 2728, 2750, 2783, 2852, 2875, 3025, 3100, 3410, 3565, 3751, 3875, 4048, 4400, 4600, 4840, 5060, 5456, 5500, 5566, 5704, 5750, 6050, 6200, 6325, 6820, 7130, 7502, 7750, 7843, 8525, 9200, 9680, 10120, 11000, 11132, 11408, 11500, 12100, 12400, 12650, 13640, 13915, 14260, 15004, 15125, 15500, 15686, 17050, 17825, 18755, 20240, 22000, 22264, 23000, 24200, 25300, 27280, 27830, 28520, 30008, 30250, 31000, 31372, 31625, 34100, 35650, 37510, 39215, 42625, 44528, 46000, 48400, 50600, 55660, 57040, 60016, 60500, 62000, 62744, 63250, 68200, 69575, 71300, 75020, 78430, 85250, 86273, 89125, 93775, 101200, 111320, 121000, 125488, 126500, 136400, 139150, 142600, 150040, 156860, 170500, 172546, 178250, 187550, 196075, 222640, 242000, 253000, 278300, 285200, 300080, 313720, 341000, 345092, 347875, 356500, 375100, 392150, 431365, 468875, 506000, 556600, 627440, 682000, 690184, 695750, 713000, 750200, 784300, 862730, 937750, 980375, 1113200, 1380368, 1391500, 1426000, 1500400, 1568600, 1725460, 1875500, 1960750, 2156825, 2783000, 3137200, 3450920, 3751000, 3921500, 4313650, 5566000, 6901840, 7502000, 7843000, 8627300, 10784125, 15686000, 17254600, 21568250, 34509200, 43136500, 86273000, 172546000]

約数ペア:

[(1, 172546000), (2, 86273000), (4, 43136500), (5, 34509200), (8, 21568250), (10, 17254600), (11, 15686000), (16, 10784125), (20, 8627300), (22, 7843000), (23, 7502000), (25, 6901840), (31, 5566000), (40, 4313650), (44, 3921500), (46, 3751000), (50, 3450920), (55, 3137200), (62, 2783000), (80, 2156825), (88, 1960750), (92, 1875500), (100, 1725460), (110, 1568600), (115, 1500400), (121, 1426000), (124, 1391500), (125, 1380368), (155, 1113200), (176, 980375), (184, 937750), (200, 862730), (220, 784300), (230, 750200), (242, 713000), (248, 695750), (250, 690184), (253, 682000), (275, 627440), (310, 556600), (341, 506000), (368, 468875), (400, 431365), (440, 392150), (460, 375100), (484, 356500), (496, 347875), (500, 345092), (506, 341000), (550, 313720), (575, 300080), (605, 285200), (620, 278300), (682, 253000), (713, 242000), (775, 222640), (880, 196075), (920, 187550), (968, 178250), (1000, 172546), (1012, 170500), (1100, 156860), (1150, 150040), (1210, 142600), (1240, 139150), (1265, 136400), (1364, 126500), (1375, 125488), (1426, 121000), (1550, 111320), (1705, 101200), (1840, 93775), (1936, 89125), (2000, 86273), (2024, 85250), (2200, 78430), (2300, 75020), (2420, 71300), (2480, 69575), (2530, 68200), (2728, 63250), (2750, 62744), (2783, 62000), (2852, 60500), (2875, 60016), (3025, 57040), (3100, 55660), (3410, 50600), (3565, 48400), (3751, 46000), (3875, 44528), (4048, 42625), (4400, 39215), (4600, 37510), (4840, 35650), (5060, 34100), (5456, 31625), (5500, 31372), (5566, 31000), (5704, 30250), (5750, 30008), (6050, 28520), (6200, 27830), (6325, 27280), (6820, 25300), (7130, 24200), (7502, 23000), (7750, 22264), (7843, 22000), (8525, 20240), (9200, 18755), (9680, 17825), (10120, 17050), (11000, 15686), (11132, 15500), (11408, 15125), (11500, 15004), (12100, 14260), (12400, 13915), (12650, 13640)]