126023940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100019}}^1$

素因数の和:100041

約数の個数: 72

約数和(自身を含む): 436887360

約数和(自身を除く): 310863420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100019, 200038, 300057, 400076, 500095, 600114, 700133, 900171, 1000190, 1200228, 1400266, 1500285, 1800342, 2000380, 2100399, 2800532, 3000570, 3500665, 3600684, 4200798, 4500855, 6001140, 6301197, 7001330, 8401596, 9001710, 10501995, 12602394, 14002660, 18003420, 21003990, 25204788, 31505985, 42007980, 63011970, 126023940]

約数ペア:

[(1, 126023940), (2, 63011970), (3, 42007980), (4, 31505985), (5, 25204788), (6, 21003990), (7, 18003420), (9, 14002660), (10, 12602394), (12, 10501995), (14, 9001710), (15, 8401596), (18, 7001330), (20, 6301197), (21, 6001140), (28, 4500855), (30, 4200798), (35, 3600684), (36, 3500665), (42, 3000570), (45, 2800532), (60, 2100399), (63, 2000380), (70, 1800342), (84, 1500285), (90, 1400266), (105, 1200228), (126, 1000190), (140, 900171), (180, 700133), (210, 600114), (252, 500095), (315, 400076), (420, 300057), (630, 200038), (1260, 100019)]