72052050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{9803}}^1$

素因数の和:9832

約数の個数: 72

約数和(自身を含む): 207884016

約数和(自身を除く): 135831966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 9803, 19606, 29409, 49015, 58818, 68621, 98030, 137242, 147045, 205863, 245075, 294090, 343105, 411726, 480347, 490150, 686210, 735225, 960694, 1029315, 1441041, 1470450, 1715525, 2058630, 2401735, 2882082, 3431050, 4803470, 5146575, 7205205, 10293150, 12008675, 14410410, 24017350, 36026025, 72052050]

約数ペア:

[(1, 72052050), (2, 36026025), (3, 24017350), (5, 14410410), (6, 12008675), (7, 10293150), (10, 7205205), (14, 5146575), (15, 4803470), (21, 3431050), (25, 2882082), (30, 2401735), (35, 2058630), (42, 1715525), (49, 1470450), (50, 1441041), (70, 1029315), (75, 960694), (98, 735225), (105, 686210), (147, 490150), (150, 480347), (175, 411726), (210, 343105), (245, 294090), (294, 245075), (350, 205863), (490, 147045), (525, 137242), (735, 98030), (1050, 68621), (1225, 58818), (1470, 49015), (2450, 29409), (3675, 19606), (7350, 9803)]