71930100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 230985216

約数和(自身を除く): 159055116

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 307, 330, 355, 426, 550, 614, 660, 710, 781, 825, 852, 921, 1065, 1100, 1228, 1420, 1535, 1562, 1650, 1775, 1842, 2130, 2343, 3070, 3124, 3300, 3377, 3550, 3684, 3905, 4260, 4605, 4686, 5325, 6140, 6754, 7100, 7675, 7810, 9210, 9372, 10131, 10650, 11715, 13508, 15350, 15620, 16885, 18420, 19525, 20262, 21300, 21797, 23025, 23430, 30700, 33770, 39050, 40524, 43594, 46050, 46860, 50655, 58575, 65391, 67540, 78100, 84425, 87188, 92100, 101310, 108985, 117150, 130782, 168850, 202620, 217970, 234300, 239767, 253275, 261564, 326955, 337700, 435940, 479534, 506550, 544925, 653910, 719301, 959068, 1013100, 1089850, 1198835, 1307820, 1438602, 1634775, 2179700, 2397670, 2877204, 3269550, 3596505, 4795340, 5994175, 6539100, 7193010, 11988350, 14386020, 17982525, 23976700, 35965050, 71930100]

約数ペア:

[(1, 71930100), (2, 35965050), (3, 23976700), (4, 17982525), (5, 14386020), (6, 11988350), (10, 7193010), (11, 6539100), (12, 5994175), (15, 4795340), (20, 3596505), (22, 3269550), (25, 2877204), (30, 2397670), (33, 2179700), (44, 1634775), (50, 1438602), (55, 1307820), (60, 1198835), (66, 1089850), (71, 1013100), (75, 959068), (100, 719301), (110, 653910), (132, 544925), (142, 506550), (150, 479534), (165, 435940), (213, 337700), (220, 326955), (275, 261564), (284, 253275), (300, 239767), (307, 234300), (330, 217970), (355, 202620), (426, 168850), (550, 130782), (614, 117150), (660, 108985), (710, 101310), (781, 92100), (825, 87188), (852, 84425), (921, 78100), (1065, 67540), (1100, 65391), (1228, 58575), (1420, 50655), (1535, 46860), (1562, 46050), (1650, 43594), (1775, 40524), (1842, 39050), (2130, 33770), (2343, 30700), (3070, 23430), (3124, 23025), (3300, 21797), (3377, 21300), (3550, 20262), (3684, 19525), (3905, 18420), (4260, 16885), (4605, 15620), (4686, 15350), (5325, 13508), (6140, 11715), (6754, 10650), (7100, 10131), (7675, 9372), (7810, 9210)]