102870400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 282303360

約数和(自身を除く): 179432960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 61, 62, 64, 68, 80, 85, 100, 122, 124, 128, 136, 155, 160, 170, 200, 244, 248, 272, 305, 310, 320, 340, 400, 425, 488, 496, 527, 544, 610, 620, 640, 680, 775, 800, 850, 976, 992, 1037, 1054, 1088, 1220, 1240, 1360, 1525, 1550, 1600, 1700, 1891, 1952, 1984, 2074, 2108, 2176, 2440, 2480, 2635, 2720, 3050, 3100, 3200, 3400, 3782, 3904, 3968, 4148, 4216, 4880, 4960, 5185, 5270, 5440, 6100, 6200, 6800, 7564, 7808, 8296, 8432, 9455, 9760, 9920, 10370, 10540, 10880, 12200, 12400, 13175, 13600, 15128, 16592, 16864, 18910, 19520, 19840, 20740, 21080, 24400, 24800, 25925, 26350, 27200, 30256, 32147, 33184, 33728, 37820, 39040, 41480, 42160, 47275, 48800, 49600, 51850, 52700, 54400, 60512, 64294, 66368, 67456, 75640, 82960, 84320, 94550, 97600, 99200, 103700, 105400, 121024, 128588, 132736, 151280, 160735, 165920, 168640, 189100, 195200, 207400, 210800, 242048, 257176, 302560, 321470, 331840, 337280, 378200, 414800, 421600, 514352, 605120, 642940, 663680, 756400, 803675, 829600, 843200, 1028704, 1210240, 1285880, 1512800, 1607350, 1659200, 1686400, 2057408, 2571760, 3025600, 3214700, 3318400, 4114816, 5143520, 6051200, 6429400, 10287040, 12858800, 20574080, 25717600, 51435200, 102870400]

約数ペア:

[(1, 102870400), (2, 51435200), (4, 25717600), (5, 20574080), (8, 12858800), (10, 10287040), (16, 6429400), (17, 6051200), (20, 5143520), (25, 4114816), (31, 3318400), (32, 3214700), (34, 3025600), (40, 2571760), (50, 2057408), (61, 1686400), (62, 1659200), (64, 1607350), (68, 1512800), (80, 1285880), (85, 1210240), (100, 1028704), (122, 843200), (124, 829600), (128, 803675), (136, 756400), (155, 663680), (160, 642940), (170, 605120), (200, 514352), (244, 421600), (248, 414800), (272, 378200), (305, 337280), (310, 331840), (320, 321470), (340, 302560), (400, 257176), (425, 242048), (488, 210800), (496, 207400), (527, 195200), (544, 189100), (610, 168640), (620, 165920), (640, 160735), (680, 151280), (775, 132736), (800, 128588), (850, 121024), (976, 105400), (992, 103700), (1037, 99200), (1054, 97600), (1088, 94550), (1220, 84320), (1240, 82960), (1360, 75640), (1525, 67456), (1550, 66368), (1600, 64294), (1700, 60512), (1891, 54400), (1952, 52700), (1984, 51850), (2074, 49600), (2108, 48800), (2176, 47275), (2440, 42160), (2480, 41480), (2635, 39040), (2720, 37820), (3050, 33728), (3100, 33184), (3200, 32147), (3400, 30256), (3782, 27200), (3904, 26350), (3968, 25925), (4148, 24800), (4216, 24400), (4880, 21080), (4960, 20740), (5185, 19840), (5270, 19520), (5440, 18910), (6100, 16864), (6200, 16592), (6800, 15128), (7564, 13600), (7808, 13175), (8296, 12400), (8432, 12200), (9455, 10880), (9760, 10540), (9920, 10370)]