23321100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 75995136

約数和(自身を除く): 52674036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 37, 44, 50, 55, 60, 66, 74, 75, 100, 110, 111, 132, 148, 150, 165, 185, 191, 220, 222, 275, 300, 330, 370, 382, 407, 444, 550, 555, 573, 660, 740, 764, 814, 825, 925, 955, 1100, 1110, 1146, 1221, 1628, 1650, 1850, 1910, 2035, 2101, 2220, 2292, 2442, 2775, 2865, 3300, 3700, 3820, 4070, 4202, 4775, 4884, 5550, 5730, 6105, 6303, 7067, 8140, 8404, 9550, 10175, 10505, 11100, 11460, 12210, 12606, 14134, 14325, 19100, 20350, 21010, 21201, 24420, 25212, 28268, 28650, 30525, 31515, 35335, 40700, 42020, 42402, 52525, 57300, 61050, 63030, 70670, 77737, 84804, 105050, 106005, 122100, 126060, 141340, 155474, 157575, 176675, 210100, 212010, 233211, 310948, 315150, 353350, 388685, 424020, 466422, 530025, 630300, 706700, 777370, 932844, 1060050, 1166055, 1554740, 1943425, 2120100, 2332110, 3886850, 4664220, 5830275, 7773700, 11660550, 23321100]

約数ペア:

[(1, 23321100), (2, 11660550), (3, 7773700), (4, 5830275), (5, 4664220), (6, 3886850), (10, 2332110), (11, 2120100), (12, 1943425), (15, 1554740), (20, 1166055), (22, 1060050), (25, 932844), (30, 777370), (33, 706700), (37, 630300), (44, 530025), (50, 466422), (55, 424020), (60, 388685), (66, 353350), (74, 315150), (75, 310948), (100, 233211), (110, 212010), (111, 210100), (132, 176675), (148, 157575), (150, 155474), (165, 141340), (185, 126060), (191, 122100), (220, 106005), (222, 105050), (275, 84804), (300, 77737), (330, 70670), (370, 63030), (382, 61050), (407, 57300), (444, 52525), (550, 42402), (555, 42020), (573, 40700), (660, 35335), (740, 31515), (764, 30525), (814, 28650), (825, 28268), (925, 25212), (955, 24420), (1100, 21201), (1110, 21010), (1146, 20350), (1221, 19100), (1628, 14325), (1650, 14134), (1850, 12606), (1910, 12210), (2035, 11460), (2101, 11100), (2220, 10505), (2292, 10175), (2442, 9550), (2775, 8404), (2865, 8140), (3300, 7067), (3700, 6303), (3820, 6105), (4070, 5730), (4202, 5550), (4775, 4884)]