220148250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 128

約数和(自身を含む): 661340160

約数和(自身を除く): 441191910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1750, 1995, 2207, 2375, 2625, 2850, 3325, 3990, 4414, 4750, 5250, 6621, 6650, 7125, 9975, 11035, 13242, 14250, 15449, 16625, 19950, 22070, 30898, 33105, 33250, 41933, 46347, 49875, 55175, 66210, 77245, 83866, 92694, 99750, 110350, 125799, 154490, 165525, 209665, 231735, 251598, 275875, 293531, 331050, 386225, 419330, 463470, 551750, 587062, 628995, 772450, 827625, 880593, 1048325, 1158675, 1257990, 1467655, 1655250, 1761186, 1931125, 2096650, 2317350, 2935310, 3144975, 3862250, 4402965, 5241625, 5793375, 6289950, 7338275, 8805930, 10483250, 11586750, 14676550, 15724875, 22014825, 31449750, 36691375, 44029650, 73382750, 110074125, 220148250]

約数ペア:

[(1, 220148250), (2, 110074125), (3, 73382750), (5, 44029650), (6, 36691375), (7, 31449750), (10, 22014825), (14, 15724875), (15, 14676550), (19, 11586750), (21, 10483250), (25, 8805930), (30, 7338275), (35, 6289950), (38, 5793375), (42, 5241625), (50, 4402965), (57, 3862250), (70, 3144975), (75, 2935310), (95, 2317350), (105, 2096650), (114, 1931125), (125, 1761186), (133, 1655250), (150, 1467655), (175, 1257990), (190, 1158675), (210, 1048325), (250, 880593), (266, 827625), (285, 772450), (350, 628995), (375, 587062), (399, 551750), (475, 463470), (525, 419330), (570, 386225), (665, 331050), (750, 293531), (798, 275875), (875, 251598), (950, 231735), (1050, 209665), (1330, 165525), (1425, 154490), (1750, 125799), (1995, 110350), (2207, 99750), (2375, 92694), (2625, 83866), (2850, 77245), (3325, 66210), (3990, 55175), (4414, 49875), (4750, 46347), (5250, 41933), (6621, 33250), (6650, 33105), (7125, 30898), (9975, 22070), (11035, 19950), (13242, 16625), (14250, 15449)]