288958200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20981

約数の個数: 96

約数和(自身を含む): 934761600

約数和(自身を除く): 645803400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 20939, 41878, 62817, 83756, 104695, 125634, 167512, 209390, 251268, 314085, 418780, 481597, 502536, 523475, 628170, 837560, 963194, 1046950, 1256340, 1444791, 1570425, 1926388, 2093900, 2407985, 2512680, 2889582, 3140850, 3852776, 4187800, 4815970, 5779164, 6281700, 7223955, 9631940, 11558328, 12039925, 12563400, 14447910, 19263880, 24079850, 28895820, 36119775, 48159700, 57791640, 72239550, 96319400, 144479100, 288958200]

約数ペア:

[(1, 288958200), (2, 144479100), (3, 96319400), (4, 72239550), (5, 57791640), (6, 48159700), (8, 36119775), (10, 28895820), (12, 24079850), (15, 19263880), (20, 14447910), (23, 12563400), (24, 12039925), (25, 11558328), (30, 9631940), (40, 7223955), (46, 6281700), (50, 5779164), (60, 4815970), (69, 4187800), (75, 3852776), (92, 3140850), (100, 2889582), (115, 2512680), (120, 2407985), (138, 2093900), (150, 1926388), (184, 1570425), (200, 1444791), (230, 1256340), (276, 1046950), (300, 963194), (345, 837560), (460, 628170), (552, 523475), (575, 502536), (600, 481597), (690, 418780), (920, 314085), (1150, 251268), (1380, 209390), (1725, 167512), (2300, 125634), (2760, 104695), (3450, 83756), (4600, 62817), (6900, 41878), (13800, 20939)]