142434400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7741}}^1$

素因数の和:7784

約数の個数: 72

約数和(自身を含む): 362883024

約数和(自身を除く): 220448624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 160, 184, 200, 230, 368, 400, 460, 575, 736, 800, 920, 1150, 1840, 2300, 3680, 4600, 7741, 9200, 15482, 18400, 30964, 38705, 61928, 77410, 123856, 154820, 178043, 193525, 247712, 309640, 356086, 387050, 619280, 712172, 774100, 890215, 1238560, 1424344, 1548200, 1780430, 2848688, 3096400, 3560860, 4451075, 5697376, 6192800, 7121720, 8902150, 14243440, 17804300, 28486880, 35608600, 71217200, 142434400]

約数ペア:

[(1, 142434400), (2, 71217200), (4, 35608600), (5, 28486880), (8, 17804300), (10, 14243440), (16, 8902150), (20, 7121720), (23, 6192800), (25, 5697376), (32, 4451075), (40, 3560860), (46, 3096400), (50, 2848688), (80, 1780430), (92, 1548200), (100, 1424344), (115, 1238560), (160, 890215), (184, 774100), (200, 712172), (230, 619280), (368, 387050), (400, 356086), (460, 309640), (575, 247712), (736, 193525), (800, 178043), (920, 154820), (1150, 123856), (1840, 77410), (2300, 61928), (3680, 38705), (4600, 30964), (7741, 18400), (9200, 15482)]