1448843900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 3739760640

約数和(自身を除く): 2290916740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 179, 217, 310, 350, 358, 373, 434, 620, 700, 716, 746, 775, 868, 895, 1085, 1253, 1492, 1550, 1790, 1865, 2170, 2506, 2611, 3100, 3580, 3730, 4340, 4475, 5012, 5222, 5425, 5549, 6265, 7460, 8950, 9325, 10444, 10850, 11098, 11563, 12530, 13055, 17900, 18650, 21700, 22196, 23126, 25060, 26110, 27745, 31325, 37300, 38843, 46252, 52220, 55490, 57815, 62650, 65275, 66767, 77686, 80941, 110980, 115630, 125300, 130550, 133534, 138725, 155372, 161882, 194215, 231260, 261100, 267068, 277450, 289075, 323764, 333835, 388430, 404705, 467369, 554900, 578150, 667670, 776860, 809410, 934738, 971075, 1156300, 1335340, 1618820, 1669175, 1869476, 1942150, 2023525, 2069777, 2336845, 3338350, 3884300, 4047050, 4139554, 4673690, 6676700, 8094100, 8279108, 9347380, 10348885, 11684225, 14488439, 20697770, 23368450, 28976878, 41395540, 46736900, 51744425, 57953756, 72442195, 103488850, 144884390, 206977700, 289768780, 362210975, 724421950, 1448843900]

約数ペア:

[(1, 1448843900), (2, 724421950), (4, 362210975), (5, 289768780), (7, 206977700), (10, 144884390), (14, 103488850), (20, 72442195), (25, 57953756), (28, 51744425), (31, 46736900), (35, 41395540), (50, 28976878), (62, 23368450), (70, 20697770), (100, 14488439), (124, 11684225), (140, 10348885), (155, 9347380), (175, 8279108), (179, 8094100), (217, 6676700), (310, 4673690), (350, 4139554), (358, 4047050), (373, 3884300), (434, 3338350), (620, 2336845), (700, 2069777), (716, 2023525), (746, 1942150), (775, 1869476), (868, 1669175), (895, 1618820), (1085, 1335340), (1253, 1156300), (1492, 971075), (1550, 934738), (1790, 809410), (1865, 776860), (2170, 667670), (2506, 578150), (2611, 554900), (3100, 467369), (3580, 404705), (3730, 388430), (4340, 333835), (4475, 323764), (5012, 289075), (5222, 277450), (5425, 267068), (5549, 261100), (6265, 231260), (7460, 194215), (8950, 161882), (9325, 155372), (10444, 138725), (10850, 133534), (11098, 130550), (11563, 125300), (12530, 115630), (13055, 110980), (17900, 80941), (18650, 77686), (21700, 66767), (22196, 65275), (23126, 62650), (25060, 57815), (26110, 55490), (27745, 52220), (31325, 46252), (37300, 38843)]