243372150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{77261}}^1$

素因数の和:77286

約数の個数: 72

約数和(自身を含む): 747278064

約数和(自身を除く): 503905914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 77261, 154522, 231783, 386305, 463566, 540827, 695349, 772610, 1081654, 1158915, 1390698, 1622481, 1931525, 2317830, 2704135, 3244962, 3476745, 3863050, 4867443, 5408270, 5794575, 6953490, 8112405, 9734886, 11589150, 13520675, 16224810, 17383725, 24337215, 27041350, 34767450, 40562025, 48674430, 81124050, 121686075, 243372150]

約数ペア:

[(1, 243372150), (2, 121686075), (3, 81124050), (5, 48674430), (6, 40562025), (7, 34767450), (9, 27041350), (10, 24337215), (14, 17383725), (15, 16224810), (18, 13520675), (21, 11589150), (25, 9734886), (30, 8112405), (35, 6953490), (42, 5794575), (45, 5408270), (50, 4867443), (63, 3863050), (70, 3476745), (75, 3244962), (90, 2704135), (105, 2317830), (126, 1931525), (150, 1622481), (175, 1390698), (210, 1158915), (225, 1081654), (315, 772610), (350, 695349), (450, 540827), (525, 463566), (630, 386305), (1050, 231783), (1575, 154522), (3150, 77261)]