137142540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18583}}^1$

素因数の和:18639

約数の個数: 72

約数和(自身を含む): 426168288

約数和(自身を除く): 289025748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 18583, 37166, 55749, 74332, 92915, 111498, 167247, 185830, 222996, 278745, 334494, 371660, 557490, 668988, 761903, 836235, 1114980, 1523806, 1672470, 2285709, 3047612, 3344940, 3809515, 4571418, 6857127, 7619030, 9142836, 11428545, 13714254, 15238060, 22857090, 27428508, 34285635, 45714180, 68571270, 137142540]

約数ペア:

[(1, 137142540), (2, 68571270), (3, 45714180), (4, 34285635), (5, 27428508), (6, 22857090), (9, 15238060), (10, 13714254), (12, 11428545), (15, 9142836), (18, 7619030), (20, 6857127), (30, 4571418), (36, 3809515), (41, 3344940), (45, 3047612), (60, 2285709), (82, 1672470), (90, 1523806), (123, 1114980), (164, 836235), (180, 761903), (205, 668988), (246, 557490), (369, 371660), (410, 334494), (492, 278745), (615, 222996), (738, 185830), (820, 167247), (1230, 111498), (1476, 92915), (1845, 74332), (2460, 55749), (3690, 37166), (7380, 18583)]