82402400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 218517264

約数和(自身を除く): 136114864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 73, 80, 83, 85, 100, 136, 146, 160, 166, 170, 200, 272, 292, 332, 340, 365, 400, 415, 425, 544, 584, 664, 680, 730, 800, 830, 850, 1168, 1241, 1328, 1360, 1411, 1460, 1660, 1700, 1825, 2075, 2336, 2482, 2656, 2720, 2822, 2920, 3320, 3400, 3650, 4150, 4964, 5644, 5840, 6059, 6205, 6640, 6800, 7055, 7300, 8300, 9928, 11288, 11680, 12118, 12410, 13280, 13600, 14110, 14600, 16600, 19856, 22576, 24236, 24820, 28220, 29200, 30295, 31025, 33200, 35275, 39712, 45152, 48472, 49640, 56440, 58400, 60590, 62050, 66400, 70550, 96944, 99280, 103003, 112880, 121180, 124100, 141100, 151475, 193888, 198560, 206006, 225760, 242360, 248200, 282200, 302950, 412012, 484720, 496400, 515015, 564400, 605900, 824024, 969440, 992800, 1030030, 1128800, 1211800, 1648048, 2060060, 2423600, 2575075, 3296096, 4120120, 4847200, 5150150, 8240240, 10300300, 16480480, 20600600, 41201200, 82402400]

約数ペア:

[(1, 82402400), (2, 41201200), (4, 20600600), (5, 16480480), (8, 10300300), (10, 8240240), (16, 5150150), (17, 4847200), (20, 4120120), (25, 3296096), (32, 2575075), (34, 2423600), (40, 2060060), (50, 1648048), (68, 1211800), (73, 1128800), (80, 1030030), (83, 992800), (85, 969440), (100, 824024), (136, 605900), (146, 564400), (160, 515015), (166, 496400), (170, 484720), (200, 412012), (272, 302950), (292, 282200), (332, 248200), (340, 242360), (365, 225760), (400, 206006), (415, 198560), (425, 193888), (544, 151475), (584, 141100), (664, 124100), (680, 121180), (730, 112880), (800, 103003), (830, 99280), (850, 96944), (1168, 70550), (1241, 66400), (1328, 62050), (1360, 60590), (1411, 58400), (1460, 56440), (1660, 49640), (1700, 48472), (1825, 45152), (2075, 39712), (2336, 35275), (2482, 33200), (2656, 31025), (2720, 30295), (2822, 29200), (2920, 28220), (3320, 24820), (3400, 24236), (3650, 22576), (4150, 19856), (4964, 16600), (5644, 14600), (5840, 14110), (6059, 13600), (6205, 13280), (6640, 12410), (6800, 12118), (7055, 11680), (7300, 11288), (8300, 9928)]