66920100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17189

約数の個数: 72

約数和(自身を含む): 208528320

約数和(自身を除く): 141608220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17159, 34318, 51477, 68636, 85795, 102954, 171590, 205908, 223067, 257385, 343180, 428975, 446134, 514770, 669201, 857950, 892268, 1029540, 1115335, 1286925, 1338402, 1715900, 2230670, 2573850, 2676804, 3346005, 4461340, 5147700, 5576675, 6692010, 11153350, 13384020, 16730025, 22306700, 33460050, 66920100]

約数ペア:

[(1, 66920100), (2, 33460050), (3, 22306700), (4, 16730025), (5, 13384020), (6, 11153350), (10, 6692010), (12, 5576675), (13, 5147700), (15, 4461340), (20, 3346005), (25, 2676804), (26, 2573850), (30, 2230670), (39, 1715900), (50, 1338402), (52, 1286925), (60, 1115335), (65, 1029540), (75, 892268), (78, 857950), (100, 669201), (130, 514770), (150, 446134), (156, 428975), (195, 343180), (260, 257385), (300, 223067), (325, 205908), (390, 171590), (650, 102954), (780, 85795), (975, 68636), (1300, 51477), (1950, 34318), (3900, 17159)]