67158540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 218181600

約数和(自身を除く): 151023060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 219, 228, 269, 285, 292, 342, 365, 380, 438, 538, 570, 657, 684, 730, 807, 855, 876, 1076, 1095, 1140, 1314, 1345, 1387, 1460, 1614, 1710, 2190, 2421, 2628, 2690, 2774, 3228, 3285, 3420, 4035, 4161, 4380, 4842, 5111, 5380, 5548, 6570, 6935, 8070, 8322, 9684, 10222, 12105, 12483, 13140, 13870, 15333, 16140, 16644, 19637, 20444, 20805, 24210, 24966, 25555, 27740, 30666, 39274, 41610, 45999, 48420, 49932, 51110, 58911, 61332, 62415, 76665, 78548, 83220, 91998, 98185, 102220, 117822, 124830, 153330, 176733, 183996, 196370, 229995, 235644, 249660, 294555, 306660, 353466, 373103, 392740, 459990, 589110, 706932, 746206, 883665, 919980, 1119309, 1178220, 1492412, 1767330, 1865515, 2238618, 3357927, 3534660, 3731030, 4477236, 5596545, 6715854, 7462060, 11193090, 13431708, 16789635, 22386180, 33579270, 67158540]

約数ペア:

[(1, 67158540), (2, 33579270), (3, 22386180), (4, 16789635), (5, 13431708), (6, 11193090), (9, 7462060), (10, 6715854), (12, 5596545), (15, 4477236), (18, 3731030), (19, 3534660), (20, 3357927), (30, 2238618), (36, 1865515), (38, 1767330), (45, 1492412), (57, 1178220), (60, 1119309), (73, 919980), (76, 883665), (90, 746206), (95, 706932), (114, 589110), (146, 459990), (171, 392740), (180, 373103), (190, 353466), (219, 306660), (228, 294555), (269, 249660), (285, 235644), (292, 229995), (342, 196370), (365, 183996), (380, 176733), (438, 153330), (538, 124830), (570, 117822), (657, 102220), (684, 98185), (730, 91998), (807, 83220), (855, 78548), (876, 76665), (1076, 62415), (1095, 61332), (1140, 58911), (1314, 51110), (1345, 49932), (1387, 48420), (1460, 45999), (1614, 41610), (1710, 39274), (2190, 30666), (2421, 27740), (2628, 25555), (2690, 24966), (2774, 24210), (3228, 20805), (3285, 20444), (3420, 19637), (4035, 16644), (4161, 16140), (4380, 15333), (4842, 13870), (5111, 13140), (5380, 12483), (5548, 12105), (6570, 10222), (6935, 9684), (8070, 8322)]