55316100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 192362688

約数和(自身を除く): 137046588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 53, 60, 70, 71, 75, 84, 98, 100, 105, 106, 140, 142, 147, 150, 159, 175, 196, 210, 212, 213, 245, 265, 284, 294, 300, 318, 350, 355, 371, 420, 426, 490, 497, 525, 530, 588, 636, 700, 710, 735, 742, 795, 852, 980, 994, 1050, 1060, 1065, 1113, 1225, 1325, 1420, 1470, 1484, 1491, 1590, 1775, 1855, 1988, 2100, 2130, 2226, 2450, 2485, 2597, 2650, 2940, 2982, 3180, 3479, 3550, 3675, 3710, 3763, 3975, 4260, 4452, 4900, 4970, 5194, 5300, 5325, 5565, 5964, 6958, 7100, 7350, 7420, 7455, 7526, 7791, 7950, 9275, 9940, 10388, 10437, 10650, 11130, 11289, 12425, 12985, 13916, 14700, 14910, 15052, 15582, 15900, 17395, 18550, 18815, 20874, 21300, 22260, 22578, 24850, 25970, 26341, 27825, 29820, 31164, 34790, 37100, 37275, 37630, 38955, 41748, 45156, 49700, 51940, 52185, 52682, 55650, 56445, 64925, 69580, 74550, 75260, 77910, 79023, 86975, 94075, 104370, 105364, 111300, 112890, 129850, 131705, 149100, 155820, 158046, 173950, 184387, 188150, 194775, 208740, 225780, 259700, 260925, 263410, 282225, 316092, 347900, 368774, 376300, 389550, 395115, 521850, 526820, 553161, 564450, 658525, 737548, 779100, 790230, 921935, 1043700, 1106322, 1128900, 1317050, 1580460, 1843870, 1975575, 2212644, 2634100, 2765805, 3687740, 3951150, 4609675, 5531610, 7902300, 9219350, 11063220, 13829025, 18438700, 27658050, 55316100]

約数ペア:

[(1, 55316100), (2, 27658050), (3, 18438700), (4, 13829025), (5, 11063220), (6, 9219350), (7, 7902300), (10, 5531610), (12, 4609675), (14, 3951150), (15, 3687740), (20, 2765805), (21, 2634100), (25, 2212644), (28, 1975575), (30, 1843870), (35, 1580460), (42, 1317050), (49, 1128900), (50, 1106322), (53, 1043700), (60, 921935), (70, 790230), (71, 779100), (75, 737548), (84, 658525), (98, 564450), (100, 553161), (105, 526820), (106, 521850), (140, 395115), (142, 389550), (147, 376300), (150, 368774), (159, 347900), (175, 316092), (196, 282225), (210, 263410), (212, 260925), (213, 259700), (245, 225780), (265, 208740), (284, 194775), (294, 188150), (300, 184387), (318, 173950), (350, 158046), (355, 155820), (371, 149100), (420, 131705), (426, 129850), (490, 112890), (497, 111300), (525, 105364), (530, 104370), (588, 94075), (636, 86975), (700, 79023), (710, 77910), (735, 75260), (742, 74550), (795, 69580), (852, 64925), (980, 56445), (994, 55650), (1050, 52682), (1060, 52185), (1065, 51940), (1113, 49700), (1225, 45156), (1325, 41748), (1420, 38955), (1470, 37630), (1484, 37275), (1491, 37100), (1590, 34790), (1775, 31164), (1855, 29820), (1988, 27825), (2100, 26341), (2130, 25970), (2226, 24850), (2450, 22578), (2485, 22260), (2597, 21300), (2650, 20874), (2940, 18815), (2982, 18550), (3180, 17395), (3479, 15900), (3550, 15582), (3675, 15052), (3710, 14910), (3763, 14700), (3975, 13916), (4260, 12985), (4452, 12425), (4900, 11289), (4970, 11130), (5194, 10650), (5300, 10437), (5325, 10388), (5565, 9940), (5964, 9275), (6958, 7950), (7100, 7791), (7350, 7526), (7420, 7455)]