72703710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4019}}^1$

素因数の和:4102

約数の個数: 64

約数和(自身を含む): 196819200

約数和(自身を除く): 124115490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 4019, 6030, 8038, 9045, 12057, 18090, 20095, 24114, 36171, 40190, 60285, 72342, 108513, 120570, 180855, 217026, 269273, 361710, 538546, 542565, 807819, 1085130, 1346365, 1615638, 2423457, 2692730, 4039095, 4846914, 7270371, 8078190, 12117285, 14540742, 24234570, 36351855, 72703710]

約数ペア:

[(1, 72703710), (2, 36351855), (3, 24234570), (5, 14540742), (6, 12117285), (9, 8078190), (10, 7270371), (15, 4846914), (18, 4039095), (27, 2692730), (30, 2423457), (45, 1615638), (54, 1346365), (67, 1085130), (90, 807819), (134, 542565), (135, 538546), (201, 361710), (270, 269273), (335, 217026), (402, 180855), (603, 120570), (670, 108513), (1005, 72342), (1206, 60285), (1809, 40190), (2010, 36171), (3015, 24114), (3618, 20095), (4019, 18090), (6030, 12057), (8038, 9045)]