15331050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 48901632

約数和(自身を除く): 33570582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 157, 175, 186, 210, 217, 225, 279, 310, 314, 315, 350, 434, 450, 465, 471, 525, 558, 630, 651, 775, 785, 930, 942, 1050, 1085, 1099, 1302, 1395, 1413, 1550, 1570, 1575, 1953, 2170, 2198, 2325, 2355, 2790, 2826, 3150, 3255, 3297, 3906, 3925, 4650, 4710, 4867, 5425, 5495, 6510, 6594, 6975, 7065, 7850, 9734, 9765, 9891, 10850, 10990, 11775, 13950, 14130, 14601, 16275, 16485, 19530, 19782, 23550, 24335, 27475, 29202, 32550, 32970, 34069, 35325, 43803, 48670, 48825, 49455, 54950, 68138, 70650, 73005, 82425, 87606, 97650, 98910, 102207, 121675, 146010, 164850, 170345, 204414, 219015, 243350, 247275, 306621, 340690, 365025, 438030, 494550, 511035, 613242, 730050, 851725, 1022070, 1095075, 1533105, 1703450, 2190150, 2555175, 3066210, 5110350, 7665525, 15331050]

約数ペア:

[(1, 15331050), (2, 7665525), (3, 5110350), (5, 3066210), (6, 2555175), (7, 2190150), (9, 1703450), (10, 1533105), (14, 1095075), (15, 1022070), (18, 851725), (21, 730050), (25, 613242), (30, 511035), (31, 494550), (35, 438030), (42, 365025), (45, 340690), (50, 306621), (62, 247275), (63, 243350), (70, 219015), (75, 204414), (90, 170345), (93, 164850), (105, 146010), (126, 121675), (150, 102207), (155, 98910), (157, 97650), (175, 87606), (186, 82425), (210, 73005), (217, 70650), (225, 68138), (279, 54950), (310, 49455), (314, 48825), (315, 48670), (350, 43803), (434, 35325), (450, 34069), (465, 32970), (471, 32550), (525, 29202), (558, 27475), (630, 24335), (651, 23550), (775, 19782), (785, 19530), (930, 16485), (942, 16275), (1050, 14601), (1085, 14130), (1099, 13950), (1302, 11775), (1395, 10990), (1413, 10850), (1550, 9891), (1570, 9765), (1575, 9734), (1953, 7850), (2170, 7065), (2198, 6975), (2325, 6594), (2355, 6510), (2790, 5495), (2826, 5425), (3150, 4867), (3255, 4710), (3297, 4650), (3906, 3925)]