54441450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 174720960

約数和(自身を除く): 120279510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 823, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1646, 1890, 2205, 2450, 2469, 2646, 3150, 3675, 4115, 4410, 4725, 4938, 5761, 6615, 7350, 7407, 8230, 9450, 11025, 11522, 12345, 13230, 14814, 17283, 20575, 22050, 22221, 24690, 28805, 33075, 34566, 37035, 40327, 41150, 44442, 51849, 57610, 61725, 66150, 74070, 80654, 86415, 103698, 111105, 120981, 123450, 144025, 155547, 172830, 185175, 201635, 222210, 241962, 259245, 288050, 311094, 362943, 370350, 403270, 432075, 518490, 555525, 604905, 725886, 777735, 864150, 1008175, 1088829, 1111050, 1209810, 1296225, 1555470, 1814715, 2016350, 2177658, 2592450, 3024525, 3629430, 3888675, 5444145, 6049050, 7777350, 9073575, 10888290, 18147150, 27220725, 54441450]

約数ペア:

[(1, 54441450), (2, 27220725), (3, 18147150), (5, 10888290), (6, 9073575), (7, 7777350), (9, 6049050), (10, 5444145), (14, 3888675), (15, 3629430), (18, 3024525), (21, 2592450), (25, 2177658), (27, 2016350), (30, 1814715), (35, 1555470), (42, 1296225), (45, 1209810), (49, 1111050), (50, 1088829), (54, 1008175), (63, 864150), (70, 777735), (75, 725886), (90, 604905), (98, 555525), (105, 518490), (126, 432075), (135, 403270), (147, 370350), (150, 362943), (175, 311094), (189, 288050), (210, 259245), (225, 241962), (245, 222210), (270, 201635), (294, 185175), (315, 172830), (350, 155547), (378, 144025), (441, 123450), (450, 120981), (490, 111105), (525, 103698), (630, 86415), (675, 80654), (735, 74070), (823, 66150), (882, 61725), (945, 57610), (1050, 51849), (1225, 44442), (1323, 41150), (1350, 40327), (1470, 37035), (1575, 34566), (1646, 33075), (1890, 28805), (2205, 24690), (2450, 22221), (2469, 22050), (2646, 20575), (3150, 17283), (3675, 14814), (4115, 13230), (4410, 12345), (4725, 11522), (4938, 11025), (5761, 9450), (6615, 8230), (7350, 7407)]