42749394840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{52289}}^1$

素因数の和:53066

約数の個数: 128

約数和(自身を含む): 142688952000

約数和(自身を除く): 99939557160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 757, 1080, 1514, 2271, 3028, 3785, 4542, 6056, 6813, 7570, 9084, 11355, 13626, 15140, 18168, 20439, 22710, 27252, 30280, 34065, 40878, 45420, 52289, 54504, 68130, 81756, 90840, 102195, 104578, 136260, 156867, 163512, 204390, 209156, 261445, 272520, 313734, 408780, 418312, 470601, 522890, 627468, 784335, 817560, 941202, 1045780, 1254936, 1411803, 1568670, 1882404, 2091560, 2353005, 2823606, 3137340, 3764808, 4706010, 5647212, 6274680, 7059015, 9412020, 11294424, 14118030, 18824040, 28236060, 39582773, 56472120, 79165546, 118748319, 158331092, 197913865, 237496638, 316662184, 356244957, 395827730, 474993276, 593741595, 712489914, 791655460, 949986552, 1068734871, 1187483190, 1424979828, 1583310920, 1781224785, 2137469742, 2374966380, 2849959656, 3562449570, 4274939484, 4749932760, 5343674355, 7124899140, 8549878968, 10687348710, 14249798280, 21374697420, 42749394840]

約数ペア:

[(1, 42749394840), (2, 21374697420), (3, 14249798280), (4, 10687348710), (5, 8549878968), (6, 7124899140), (8, 5343674355), (9, 4749932760), (10, 4274939484), (12, 3562449570), (15, 2849959656), (18, 2374966380), (20, 2137469742), (24, 1781224785), (27, 1583310920), (30, 1424979828), (36, 1187483190), (40, 1068734871), (45, 949986552), (54, 791655460), (60, 712489914), (72, 593741595), (90, 474993276), (108, 395827730), (120, 356244957), (135, 316662184), (180, 237496638), (216, 197913865), (270, 158331092), (360, 118748319), (540, 79165546), (757, 56472120), (1080, 39582773), (1514, 28236060), (2271, 18824040), (3028, 14118030), (3785, 11294424), (4542, 9412020), (6056, 7059015), (6813, 6274680), (7570, 5647212), (9084, 4706010), (11355, 3764808), (13626, 3137340), (15140, 2823606), (18168, 2353005), (20439, 2091560), (22710, 1882404), (27252, 1568670), (30280, 1411803), (34065, 1254936), (40878, 1045780), (45420, 941202), (52289, 817560), (54504, 784335), (68130, 627468), (81756, 522890), (90840, 470601), (102195, 418312), (104578, 408780), (136260, 313734), (156867, 272520), (163512, 261445), (204390, 209156)]