27658050

素因数分解:

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

素因数の和:153

約数の個数: 144

約数和(自身を含む): 82441152

約数和(自身を除く): 54783102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 53, 70, 71, 75, 98, 105, 106, 142, 147, 150, 159, 175, 210, 213, 245, 265, 294, 318, 350, 355, 371, 426, 490, 497, 525, 530, 710, 735, 742, 795, 994, 1050, 1065, 1113, 1225, 1325, 1470, 1491, 1590, 1775, 1855, 2130, 2226, 2450, 2485, 2597, 2650, 2982, 3479, 3550, 3675, 3710, 3763, 3975, 4970, 5194, 5325, 5565, 6958, 7350, 7455, 7526, 7791, 7950, 9275, 10437, 10650, 11130, 11289, 12425, 12985, 14910, 15582, 17395, 18550, 18815, 20874, 22578, 24850, 25970, 26341, 27825, 34790, 37275, 37630, 38955, 52185, 52682, 55650, 56445, 64925, 74550, 77910, 79023, 86975, 94075, 104370, 112890, 129850, 131705, 158046, 173950, 184387, 188150, 194775, 260925, 263410, 282225, 368774, 389550, 395115, 521850, 553161, 564450, 658525, 790230, 921935, 1106322, 1317050, 1843870, 1975575, 2765805, 3951150, 4609675, 5531610, 9219350, 13829025, 27658050]

約数ペア:

[(1, 27658050), (2, 13829025), (3, 9219350), (5, 5531610), (6, 4609675), (7, 3951150), (10, 2765805), (14, 1975575), (15, 1843870), (21, 1317050), (25, 1106322), (30, 921935), (35, 790230), (42, 658525), (49, 564450), (50, 553161), (53, 521850), (70, 395115), (71, 389550), (75, 368774), (98, 282225), (105, 263410), (106, 260925), (142, 194775), (147, 188150), (150, 184387), (159, 173950), (175, 158046), (210, 131705), (213, 129850), (245, 112890), (265, 104370), (294, 94075), (318, 86975), (350, 79023), (355, 77910), (371, 74550), (426, 64925), (490, 56445), (497, 55650), (525, 52682), (530, 52185), (710, 38955), (735, 37630), (742, 37275), (795, 34790), (994, 27825), (1050, 26341), (1065, 25970), (1113, 24850), (1225, 22578), (1325, 20874), (1470, 18815), (1491, 18550), (1590, 17395), (1775, 15582), (1855, 14910), (2130, 12985), (2226, 12425), (2450, 11289), (2485, 11130), (2597, 10650), (2650, 10437), (2982, 9275), (3479, 7950), (3550, 7791), (3675, 7526), (3710, 7455), (3763, 7350), (3975, 6958), (4970, 5565), (5194, 5325)]