72937200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 281688320

約数和(自身を除く): 208751120

約数列:

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

約数ペア:

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