388655850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2296

約数の個数: 96

約数和(自身を含む): 1061628480

約数和(自身を除く): 672972630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 109, 110, 150, 165, 218, 275, 327, 330, 545, 550, 654, 825, 1090, 1199, 1635, 1650, 2161, 2398, 2725, 3270, 3597, 4322, 5450, 5995, 6483, 7194, 8175, 10805, 11990, 12966, 16350, 17985, 21610, 23771, 29975, 32415, 35970, 47542, 54025, 59950, 64830, 71313, 89925, 108050, 118855, 142626, 162075, 179850, 235549, 237710, 324150, 356565, 471098, 594275, 706647, 713130, 1177745, 1188550, 1413294, 1782825, 2355490, 2591039, 3533235, 3565650, 5182078, 5888725, 7066470, 7773117, 11777450, 12955195, 15546234, 17666175, 25910390, 35332350, 38865585, 64775975, 77731170, 129551950, 194327925, 388655850]

約数ペア:

[(1, 388655850), (2, 194327925), (3, 129551950), (5, 77731170), (6, 64775975), (10, 38865585), (11, 35332350), (15, 25910390), (22, 17666175), (25, 15546234), (30, 12955195), (33, 11777450), (50, 7773117), (55, 7066470), (66, 5888725), (75, 5182078), (109, 3565650), (110, 3533235), (150, 2591039), (165, 2355490), (218, 1782825), (275, 1413294), (327, 1188550), (330, 1177745), (545, 713130), (550, 706647), (654, 594275), (825, 471098), (1090, 356565), (1199, 324150), (1635, 237710), (1650, 235549), (2161, 179850), (2398, 162075), (2725, 142626), (3270, 118855), (3597, 108050), (4322, 89925), (5450, 71313), (5995, 64830), (6483, 59950), (7194, 54025), (8175, 47542), (10805, 35970), (11990, 32415), (12966, 29975), (16350, 23771), (17985, 21610)]