145030400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 401474304

約数和(自身を除く): 256443904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 43, 50, 62, 64, 68, 80, 85, 86, 100, 124, 128, 136, 155, 160, 170, 172, 200, 215, 248, 256, 272, 310, 320, 340, 344, 400, 425, 430, 496, 527, 544, 620, 640, 680, 688, 731, 775, 800, 850, 860, 992, 1054, 1075, 1088, 1240, 1280, 1333, 1360, 1376, 1462, 1550, 1600, 1700, 1720, 1984, 2108, 2150, 2176, 2480, 2635, 2666, 2720, 2752, 2924, 3100, 3200, 3400, 3440, 3655, 3968, 4216, 4300, 4352, 4960, 5270, 5332, 5440, 5504, 5848, 6200, 6400, 6665, 6800, 6880, 7310, 7936, 8432, 8600, 9920, 10540, 10664, 10880, 11008, 11696, 12400, 13175, 13330, 13600, 13760, 14620, 16864, 17200, 18275, 19840, 21080, 21328, 21760, 22661, 23392, 24800, 26350, 26660, 27200, 27520, 29240, 33325, 33728, 34400, 36550, 39680, 42160, 42656, 45322, 46784, 49600, 52700, 53320, 54400, 55040, 58480, 66650, 67456, 68800, 73100, 84320, 85312, 90644, 93568, 99200, 105400, 106640, 108800, 113305, 116960, 133300, 134912, 137600, 146200, 168640, 170624, 181288, 187136, 198400, 210800, 213280, 226610, 233920, 266600, 275200, 292400, 337280, 341248, 362576, 421600, 426560, 453220, 467840, 533200, 566525, 584800, 674560, 725152, 843200, 853120, 906440, 935680, 1066400, 1133050, 1169600, 1450304, 1686400, 1706240, 1812880, 2132800, 2266100, 2339200, 2900608, 3372800, 3625760, 4265600, 4532200, 4678400, 5801216, 7251520, 8531200, 9064400, 14503040, 18128800, 29006080, 36257600, 72515200, 145030400]

約数ペア:

[(1, 145030400), (2, 72515200), (4, 36257600), (5, 29006080), (8, 18128800), (10, 14503040), (16, 9064400), (17, 8531200), (20, 7251520), (25, 5801216), (31, 4678400), (32, 4532200), (34, 4265600), (40, 3625760), (43, 3372800), (50, 2900608), (62, 2339200), (64, 2266100), (68, 2132800), (80, 1812880), (85, 1706240), (86, 1686400), (100, 1450304), (124, 1169600), (128, 1133050), (136, 1066400), (155, 935680), (160, 906440), (170, 853120), (172, 843200), (200, 725152), (215, 674560), (248, 584800), (256, 566525), (272, 533200), (310, 467840), (320, 453220), (340, 426560), (344, 421600), (400, 362576), (425, 341248), (430, 337280), (496, 292400), (527, 275200), (544, 266600), (620, 233920), (640, 226610), (680, 213280), (688, 210800), (731, 198400), (775, 187136), (800, 181288), (850, 170624), (860, 168640), (992, 146200), (1054, 137600), (1075, 134912), (1088, 133300), (1240, 116960), (1280, 113305), (1333, 108800), (1360, 106640), (1376, 105400), (1462, 99200), (1550, 93568), (1600, 90644), (1700, 85312), (1720, 84320), (1984, 73100), (2108, 68800), (2150, 67456), (2176, 66650), (2480, 58480), (2635, 55040), (2666, 54400), (2720, 53320), (2752, 52700), (2924, 49600), (3100, 46784), (3200, 45322), (3400, 42656), (3440, 42160), (3655, 39680), (3968, 36550), (4216, 34400), (4300, 33728), (4352, 33325), (4960, 29240), (5270, 27520), (5332, 27200), (5440, 26660), (5504, 26350), (5848, 24800), (6200, 23392), (6400, 22661), (6665, 21760), (6800, 21328), (6880, 21080), (7310, 19840), (7936, 18275), (8432, 17200), (8600, 16864), (9920, 14620), (10540, 13760), (10664, 13600), (10880, 13330), (11008, 13175), (11696, 12400)]