22253750100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{348259}}^1$

素因数の和:348350

約数の個数: 108

約数和(自身を含む): 70735785120

約数和(自身を除く): 48482035020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2130, 2556, 3195, 3550, 4260, 5325, 6390, 7100, 10650, 12780, 15975, 21300, 31950, 63900, 348259, 696518, 1044777, 1393036, 1741295, 2089554, 3134331, 3482590, 4179108, 5223885, 6268662, 6965180, 8706475, 10447770, 12537324, 15671655, 17412950, 20895540, 24726389, 26119425, 31343310, 34825900, 49452778, 52238850, 62686620, 74179167, 78358275, 98905556, 104477700, 123631945, 148358334, 156716550, 222537501, 247263890, 296716668, 313433100, 370895835, 445075002, 494527780, 618159725, 741791670, 890150004, 1112687505, 1236319450, 1483583340, 1854479175, 2225375010, 2472638900, 3708958350, 4450750020, 5563437525, 7417916700, 11126875050, 22253750100]

約数ペア:

[(1, 22253750100), (2, 11126875050), (3, 7417916700), (4, 5563437525), (5, 4450750020), (6, 3708958350), (9, 2472638900), (10, 2225375010), (12, 1854479175), (15, 1483583340), (18, 1236319450), (20, 1112687505), (25, 890150004), (30, 741791670), (36, 618159725), (45, 494527780), (50, 445075002), (60, 370895835), (71, 313433100), (75, 296716668), (90, 247263890), (100, 222537501), (142, 156716550), (150, 148358334), (180, 123631945), (213, 104477700), (225, 98905556), (284, 78358275), (300, 74179167), (355, 62686620), (426, 52238850), (450, 49452778), (639, 34825900), (710, 31343310), (852, 26119425), (900, 24726389), (1065, 20895540), (1278, 17412950), (1420, 15671655), (1775, 12537324), (2130, 10447770), (2556, 8706475), (3195, 6965180), (3550, 6268662), (4260, 5223885), (5325, 4179108), (6390, 3482590), (7100, 3134331), (10650, 2089554), (12780, 1741295), (15975, 1393036), (21300, 1044777), (31950, 696518), (63900, 348259)]