2551484850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1213}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 6521219520

約数和(自身を除く): 3969734670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 379, 555, 758, 925, 1110, 1137, 1213, 1850, 1895, 2274, 2426, 2775, 3639, 3790, 5550, 5685, 6065, 7278, 9475, 11370, 12130, 14023, 18195, 18950, 28046, 28425, 30325, 36390, 42069, 44881, 56850, 60650, 70115, 84138, 89762, 90975, 134643, 140230, 181950, 210345, 224405, 269286, 350575, 420690, 448810, 459727, 673215, 701150, 919454, 1051725, 1122025, 1346430, 1379181, 2103450, 2244050, 2298635, 2758362, 3366075, 4597270, 6732150, 6895905, 11493175, 13791810, 17009899, 22986350, 34019798, 34479525, 51029697, 68959050, 85049495, 102059394, 170098990, 255148485, 425247475, 510296970, 850494950, 1275742425, 2551484850]

約数ペア:

[(1, 2551484850), (2, 1275742425), (3, 850494950), (5, 510296970), (6, 425247475), (10, 255148485), (15, 170098990), (25, 102059394), (30, 85049495), (37, 68959050), (50, 51029697), (74, 34479525), (75, 34019798), (111, 22986350), (150, 17009899), (185, 13791810), (222, 11493175), (370, 6895905), (379, 6732150), (555, 4597270), (758, 3366075), (925, 2758362), (1110, 2298635), (1137, 2244050), (1213, 2103450), (1850, 1379181), (1895, 1346430), (2274, 1122025), (2426, 1051725), (2775, 919454), (3639, 701150), (3790, 673215), (5550, 459727), (5685, 448810), (6065, 420690), (7278, 350575), (9475, 269286), (11370, 224405), (12130, 210345), (14023, 181950), (18195, 140230), (18950, 134643), (28046, 90975), (28425, 89762), (30325, 84138), (36390, 70115), (42069, 60650), (44881, 56850)]