30231600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 114397440

約数和(自身を除く): 84165840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 59, 60, 61, 70, 75, 80, 84, 100, 105, 112, 118, 120, 122, 140, 150, 168, 175, 177, 183, 200, 210, 236, 240, 244, 280, 295, 300, 305, 336, 350, 354, 366, 400, 413, 420, 427, 472, 488, 525, 560, 590, 600, 610, 700, 708, 732, 826, 840, 854, 885, 915, 944, 976, 1050, 1180, 1200, 1220, 1239, 1281, 1400, 1416, 1464, 1475, 1525, 1652, 1680, 1708, 1770, 1830, 2065, 2100, 2135, 2360, 2440, 2478, 2562, 2800, 2832, 2928, 2950, 3050, 3304, 3416, 3540, 3599, 3660, 4130, 4200, 4270, 4425, 4575, 4720, 4880, 4956, 5124, 5900, 6100, 6195, 6405, 6608, 6832, 7080, 7198, 7320, 8260, 8400, 8540, 8850, 9150, 9912, 10248, 10325, 10675, 10797, 11800, 12200, 12390, 12810, 14160, 14396, 14640, 16520, 17080, 17700, 17995, 18300, 19824, 20496, 20650, 21350, 21594, 23600, 24400, 24780, 25193, 25620, 28792, 30975, 32025, 33040, 34160, 35400, 35990, 36600, 41300, 42700, 43188, 49560, 50386, 51240, 53985, 57584, 61950, 64050, 70800, 71980, 73200, 75579, 82600, 85400, 86376, 89975, 99120, 100772, 102480, 107970, 123900, 125965, 128100, 143960, 151158, 165200, 170800, 172752, 179950, 201544, 215940, 247800, 251930, 256200, 269925, 287920, 302316, 359900, 377895, 403088, 431880, 495600, 503860, 512400, 539850, 604632, 629825, 719800, 755790, 863760, 1007720, 1079700, 1209264, 1259650, 1439600, 1511580, 1889475, 2015440, 2159400, 2519300, 3023160, 3778950, 4318800, 5038600, 6046320, 7557900, 10077200, 15115800, 30231600]

約数ペア:

[(1, 30231600), (2, 15115800), (3, 10077200), (4, 7557900), (5, 6046320), (6, 5038600), (7, 4318800), (8, 3778950), (10, 3023160), (12, 2519300), (14, 2159400), (15, 2015440), (16, 1889475), (20, 1511580), (21, 1439600), (24, 1259650), (25, 1209264), (28, 1079700), (30, 1007720), (35, 863760), (40, 755790), (42, 719800), (48, 629825), (50, 604632), (56, 539850), (59, 512400), (60, 503860), (61, 495600), (70, 431880), (75, 403088), (80, 377895), (84, 359900), (100, 302316), (105, 287920), (112, 269925), (118, 256200), (120, 251930), (122, 247800), (140, 215940), (150, 201544), (168, 179950), (175, 172752), (177, 170800), (183, 165200), (200, 151158), (210, 143960), (236, 128100), (240, 125965), (244, 123900), (280, 107970), (295, 102480), (300, 100772), (305, 99120), (336, 89975), (350, 86376), (354, 85400), (366, 82600), (400, 75579), (413, 73200), (420, 71980), (427, 70800), (472, 64050), (488, 61950), (525, 57584), (560, 53985), (590, 51240), (600, 50386), (610, 49560), (700, 43188), (708, 42700), (732, 41300), (826, 36600), (840, 35990), (854, 35400), (885, 34160), (915, 33040), (944, 32025), (976, 30975), (1050, 28792), (1180, 25620), (1200, 25193), (1220, 24780), (1239, 24400), (1281, 23600), (1400, 21594), (1416, 21350), (1464, 20650), (1475, 20496), (1525, 19824), (1652, 18300), (1680, 17995), (1708, 17700), (1770, 17080), (1830, 16520), (2065, 14640), (2100, 14396), (2135, 14160), (2360, 12810), (2440, 12390), (2478, 12200), (2562, 11800), (2800, 10797), (2832, 10675), (2928, 10325), (2950, 10248), (3050, 9912), (3304, 9150), (3416, 8850), (3540, 8540), (3599, 8400), (3660, 8260), (4130, 7320), (4200, 7198), (4270, 7080), (4425, 6832), (4575, 6608), (4720, 6405), (4880, 6195), (4956, 6100), (5124, 5900)]