73775940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 237323520

約数和(自身を除く): 163547580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 269, 420, 538, 653, 807, 1076, 1306, 1345, 1614, 1883, 1959, 2612, 2690, 3228, 3265, 3766, 3918, 4035, 4571, 5380, 5649, 6530, 7532, 7836, 8070, 9142, 9415, 9795, 11298, 13060, 13713, 16140, 18284, 18830, 19590, 22596, 22855, 27426, 28245, 37660, 39180, 45710, 54852, 56490, 68565, 91420, 112980, 137130, 175657, 274260, 351314, 526971, 702628, 878285, 1053942, 1229599, 1756570, 2107884, 2459198, 2634855, 3513140, 3688797, 4918396, 5269710, 6147995, 7377594, 10539420, 12295990, 14755188, 18443985, 24591980, 36887970, 73775940]

約数ペア:

[(1, 73775940), (2, 36887970), (3, 24591980), (4, 18443985), (5, 14755188), (6, 12295990), (7, 10539420), (10, 7377594), (12, 6147995), (14, 5269710), (15, 4918396), (20, 3688797), (21, 3513140), (28, 2634855), (30, 2459198), (35, 2107884), (42, 1756570), (60, 1229599), (70, 1053942), (84, 878285), (105, 702628), (140, 526971), (210, 351314), (269, 274260), (420, 175657), (538, 137130), (653, 112980), (807, 91420), (1076, 68565), (1306, 56490), (1345, 54852), (1614, 45710), (1883, 39180), (1959, 37660), (2612, 28245), (2690, 27426), (3228, 22855), (3265, 22596), (3766, 19590), (3918, 18830), (4035, 18284), (4571, 16140), (5380, 13713), (5649, 13060), (6530, 11298), (7532, 9795), (7836, 9415), (8070, 9142)]