151222050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 144

約数和(自身を含む): 472535232

約数和(自身を除く): 321313182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 61, 63, 70, 75, 90, 105, 122, 126, 150, 175, 183, 210, 225, 305, 315, 350, 366, 427, 450, 525, 549, 610, 630, 787, 854, 915, 1050, 1098, 1281, 1525, 1574, 1575, 1830, 2135, 2361, 2562, 2745, 3050, 3150, 3843, 3935, 4270, 4575, 4722, 5490, 5509, 6405, 7083, 7686, 7870, 9150, 10675, 11018, 11805, 12810, 13725, 14166, 16527, 19215, 19675, 21350, 23610, 27450, 27545, 32025, 33054, 35415, 38430, 39350, 48007, 49581, 55090, 59025, 64050, 70830, 82635, 96014, 96075, 99162, 118050, 137725, 144021, 165270, 177075, 192150, 240035, 247905, 275450, 288042, 336049, 354150, 413175, 432063, 480070, 495810, 672098, 720105, 826350, 864126, 1008147, 1200175, 1239525, 1440210, 1680245, 2016294, 2160315, 2400350, 2479050, 3024441, 3360490, 3600525, 4320630, 5040735, 6048882, 7201050, 8401225, 10081470, 10801575, 15122205, 16802450, 21603150, 25203675, 30244410, 50407350, 75611025, 151222050]

約数ペア:

[(1, 151222050), (2, 75611025), (3, 50407350), (5, 30244410), (6, 25203675), (7, 21603150), (9, 16802450), (10, 15122205), (14, 10801575), (15, 10081470), (18, 8401225), (21, 7201050), (25, 6048882), (30, 5040735), (35, 4320630), (42, 3600525), (45, 3360490), (50, 3024441), (61, 2479050), (63, 2400350), (70, 2160315), (75, 2016294), (90, 1680245), (105, 1440210), (122, 1239525), (126, 1200175), (150, 1008147), (175, 864126), (183, 826350), (210, 720105), (225, 672098), (305, 495810), (315, 480070), (350, 432063), (366, 413175), (427, 354150), (450, 336049), (525, 288042), (549, 275450), (610, 247905), (630, 240035), (787, 192150), (854, 177075), (915, 165270), (1050, 144021), (1098, 137725), (1281, 118050), (1525, 99162), (1574, 96075), (1575, 96014), (1830, 82635), (2135, 70830), (2361, 64050), (2562, 59025), (2745, 55090), (3050, 49581), (3150, 48007), (3843, 39350), (3935, 38430), (4270, 35415), (4575, 33054), (4722, 32025), (5490, 27545), (5509, 27450), (6405, 23610), (7083, 21350), (7686, 19675), (7870, 19215), (9150, 16527), (10675, 14166), (11018, 13725), (11805, 12810)]