64098780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1043

約数の個数: 96

約数和(自身を含む): 192326400

約数和(自身を除く): 128227620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 953, 1121, 1140, 1180, 1770, 1906, 2242, 2859, 3363, 3540, 3812, 4484, 4765, 5605, 5718, 6726, 9530, 11210, 11436, 13452, 14295, 16815, 18107, 19060, 22420, 28590, 33630, 36214, 54321, 56227, 57180, 67260, 72428, 90535, 108642, 112454, 168681, 181070, 217284, 224908, 271605, 281135, 337362, 362140, 543210, 562270, 674724, 843405, 1068313, 1086420, 1124540, 1686810, 2136626, 3204939, 3373620, 4273252, 5341565, 6409878, 10683130, 12819756, 16024695, 21366260, 32049390, 64098780]

約数ペア:

[(1, 64098780), (2, 32049390), (3, 21366260), (4, 16024695), (5, 12819756), (6, 10683130), (10, 6409878), (12, 5341565), (15, 4273252), (19, 3373620), (20, 3204939), (30, 2136626), (38, 1686810), (57, 1124540), (59, 1086420), (60, 1068313), (76, 843405), (95, 674724), (114, 562270), (118, 543210), (177, 362140), (190, 337362), (228, 281135), (236, 271605), (285, 224908), (295, 217284), (354, 181070), (380, 168681), (570, 112454), (590, 108642), (708, 90535), (885, 72428), (953, 67260), (1121, 57180), (1140, 56227), (1180, 54321), (1770, 36214), (1906, 33630), (2242, 28590), (2859, 22420), (3363, 19060), (3540, 18107), (3812, 16815), (4484, 14295), (4765, 13452), (5605, 11436), (5718, 11210), (6726, 9530)]