85880940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 256374720

約数和(自身を除く): 170493780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 269, 313, 340, 510, 538, 626, 807, 939, 1020, 1076, 1252, 1345, 1565, 1614, 1878, 2690, 3130, 3228, 3756, 4035, 4573, 4695, 5321, 5380, 6260, 8070, 9146, 9390, 10642, 13719, 15963, 16140, 18292, 18780, 21284, 22865, 26605, 27438, 31926, 45730, 53210, 54876, 63852, 68595, 79815, 84197, 91460, 106420, 137190, 159630, 168394, 252591, 274380, 319260, 336788, 420985, 505182, 841970, 1010364, 1262955, 1431349, 1683940, 2525910, 2862698, 4294047, 5051820, 5725396, 7156745, 8588094, 14313490, 17176188, 21470235, 28626980, 42940470, 85880940]

約数ペア:

[(1, 85880940), (2, 42940470), (3, 28626980), (4, 21470235), (5, 17176188), (6, 14313490), (10, 8588094), (12, 7156745), (15, 5725396), (17, 5051820), (20, 4294047), (30, 2862698), (34, 2525910), (51, 1683940), (60, 1431349), (68, 1262955), (85, 1010364), (102, 841970), (170, 505182), (204, 420985), (255, 336788), (269, 319260), (313, 274380), (340, 252591), (510, 168394), (538, 159630), (626, 137190), (807, 106420), (939, 91460), (1020, 84197), (1076, 79815), (1252, 68595), (1345, 63852), (1565, 54876), (1614, 53210), (1878, 45730), (2690, 31926), (3130, 27438), (3228, 26605), (3756, 22865), (4035, 21284), (4573, 18780), (4695, 18292), (5321, 16140), (5380, 15963), (6260, 13719), (8070, 10642), (9146, 9390)]