145874400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 288

約数和(自身を含む): 572463360

約数和(自身を除く): 426588960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 457, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 798, 800, 840, 912, 914, 950, 1050, 1064, 1120, 1140, 1200, 1330, 1371, 1400, 1425, 1520, 1596, 1680, 1824, 1828, 1900, 1995, 2100, 2128, 2280, 2285, 2400, 2660, 2742, 2800, 2850, 3040, 3192, 3199, 3325, 3360, 3656, 3800, 3990, 4200, 4256, 4560, 4570, 5320, 5484, 5600, 5700, 6384, 6398, 6650, 6855, 7312, 7600, 7980, 8400, 8683, 9120, 9140, 9597, 9975, 10640, 10968, 11400, 11425, 12768, 12796, 13300, 13710, 14624, 15200, 15960, 15995, 16800, 17366, 18280, 19194, 19950, 21280, 21936, 22800, 22850, 25592, 26049, 26600, 27420, 31920, 31990, 34275, 34732, 36560, 38388, 39900, 43415, 43872, 45600, 45700, 47985, 51184, 52098, 53200, 54840, 60781, 63840, 63980, 68550, 69464, 73120, 76776, 79800, 79975, 86830, 91400, 95970, 102368, 104196, 106400, 109680, 121562, 127960, 130245, 137100, 138928, 153552, 159600, 159950, 173660, 182343, 182800, 191940, 208392, 217075, 219360, 239925, 243124, 255920, 260490, 274200, 277856, 303905, 307104, 319200, 319900, 347320, 364686, 365600, 383880, 416784, 434150, 479850, 486248, 511840, 520980, 548400, 607810, 639800, 651225, 694640, 729372, 767760, 833568, 868300, 911715, 959700, 972496, 1041960, 1096800, 1215620, 1279600, 1302450, 1389280, 1458744, 1519525, 1535520, 1736600, 1823430, 1919400, 1944992, 2083920, 2431240, 2559200, 2604900, 2917488, 3039050, 3473200, 3646860, 3838800, 4167840, 4558575, 4862480, 5209800, 5834976, 6078100, 6946400, 7293720, 7677600, 9117150, 9724960, 10419600, 12156200, 14587440, 18234300, 20839200, 24312400, 29174880, 36468600, 48624800, 72937200, 145874400]

約数ペア:

[(1, 145874400), (2, 72937200), (3, 48624800), (4, 36468600), (5, 29174880), (6, 24312400), (7, 20839200), (8, 18234300), (10, 14587440), (12, 12156200), (14, 10419600), (15, 9724960), (16, 9117150), (19, 7677600), (20, 7293720), (21, 6946400), (24, 6078100), (25, 5834976), (28, 5209800), (30, 4862480), (32, 4558575), (35, 4167840), (38, 3838800), (40, 3646860), (42, 3473200), (48, 3039050), (50, 2917488), (56, 2604900), (57, 2559200), (60, 2431240), (70, 2083920), (75, 1944992), (76, 1919400), (80, 1823430), (84, 1736600), (95, 1535520), (96, 1519525), (100, 1458744), (105, 1389280), (112, 1302450), (114, 1279600), (120, 1215620), (133, 1096800), (140, 1041960), (150, 972496), (152, 959700), (160, 911715), (168, 868300), (175, 833568), (190, 767760), (200, 729372), (210, 694640), (224, 651225), (228, 639800), (240, 607810), (266, 548400), (280, 520980), (285, 511840), (300, 486248), (304, 479850), (336, 434150), (350, 416784), (380, 383880), (399, 365600), (400, 364686), (420, 347320), (456, 319900), (457, 319200), (475, 307104), (480, 303905), (525, 277856), (532, 274200), (560, 260490), (570, 255920), (600, 243124), (608, 239925), (665, 219360), (672, 217075), (700, 208392), (760, 191940), (798, 182800), (800, 182343), (840, 173660), (912, 159950), (914, 159600), (950, 153552), (1050, 138928), (1064, 137100), (1120, 130245), (1140, 127960), (1200, 121562), (1330, 109680), (1371, 106400), (1400, 104196), (1425, 102368), (1520, 95970), (1596, 91400), (1680, 86830), (1824, 79975), (1828, 79800), (1900, 76776), (1995, 73120), (2100, 69464), (2128, 68550), (2280, 63980), (2285, 63840), (2400, 60781), (2660, 54840), (2742, 53200), (2800, 52098), (2850, 51184), (3040, 47985), (3192, 45700), (3199, 45600), (3325, 43872), (3360, 43415), (3656, 39900), (3800, 38388), (3990, 36560), (4200, 34732), (4256, 34275), (4560, 31990), (4570, 31920), (5320, 27420), (5484, 26600), (5600, 26049), (5700, 25592), (6384, 22850), (6398, 22800), (6650, 21936), (6855, 21280), (7312, 19950), (7600, 19194), (7980, 18280), (8400, 17366), (8683, 16800), (9120, 15995), (9140, 15960), (9597, 15200), (9975, 14624), (10640, 13710), (10968, 13300), (11400, 12796), (11425, 12768)]