72919350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{3307}}^1$

素因数の和:3339

約数の個数: 108

約数和(自身を含む): 227964204

約数和(自身を除く): 155044854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3307, 3675, 4410, 6614, 7350, 9921, 11025, 16535, 19842, 22050, 23149, 29763, 33070, 46298, 49605, 59526, 69447, 82675, 99210, 115745, 138894, 148815, 162043, 165350, 208341, 231490, 248025, 297630, 324086, 347235, 416682, 486129, 496050, 578725, 694470, 744075, 810215, 972258, 1041705, 1157450, 1458387, 1488150, 1620430, 1736175, 2083410, 2430645, 2916774, 3472350, 4051075, 4861290, 5208525, 7291935, 8102150, 10417050, 12153225, 14583870, 24306450, 36459675, 72919350]

約数ペア:

[(1, 72919350), (2, 36459675), (3, 24306450), (5, 14583870), (6, 12153225), (7, 10417050), (9, 8102150), (10, 7291935), (14, 5208525), (15, 4861290), (18, 4051075), (21, 3472350), (25, 2916774), (30, 2430645), (35, 2083410), (42, 1736175), (45, 1620430), (49, 1488150), (50, 1458387), (63, 1157450), (70, 1041705), (75, 972258), (90, 810215), (98, 744075), (105, 694470), (126, 578725), (147, 496050), (150, 486129), (175, 416682), (210, 347235), (225, 324086), (245, 297630), (294, 248025), (315, 231490), (350, 208341), (441, 165350), (450, 162043), (490, 148815), (525, 138894), (630, 115745), (735, 99210), (882, 82675), (1050, 69447), (1225, 59526), (1470, 49605), (1575, 46298), (2205, 33070), (2450, 29763), (3150, 23149), (3307, 22050), (3675, 19842), (4410, 16535), (6614, 11025), (7350, 9921)]