225188960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 556803072

約数和(自身を除く): 331614112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 83, 124, 155, 160, 166, 248, 310, 332, 415, 496, 547, 620, 664, 830, 992, 1094, 1240, 1328, 1660, 2188, 2480, 2573, 2656, 2735, 3320, 4376, 4960, 5146, 5470, 6640, 8752, 10292, 10940, 12865, 13280, 16957, 17504, 20584, 21880, 25730, 33914, 41168, 43760, 45401, 51460, 67828, 82336, 84785, 87520, 90802, 102920, 135656, 169570, 181604, 205840, 227005, 271312, 339140, 363208, 411680, 454010, 542624, 678280, 726416, 908020, 1356560, 1407431, 1452832, 1816040, 2713120, 2814862, 3632080, 5629724, 7037155, 7264160, 11259448, 14074310, 22518896, 28148620, 45037792, 56297240, 112594480, 225188960]

約数ペア:

[(1, 225188960), (2, 112594480), (4, 56297240), (5, 45037792), (8, 28148620), (10, 22518896), (16, 14074310), (20, 11259448), (31, 7264160), (32, 7037155), (40, 5629724), (62, 3632080), (80, 2814862), (83, 2713120), (124, 1816040), (155, 1452832), (160, 1407431), (166, 1356560), (248, 908020), (310, 726416), (332, 678280), (415, 542624), (496, 454010), (547, 411680), (620, 363208), (664, 339140), (830, 271312), (992, 227005), (1094, 205840), (1240, 181604), (1328, 169570), (1660, 135656), (2188, 102920), (2480, 90802), (2573, 87520), (2656, 84785), (2735, 82336), (3320, 67828), (4376, 51460), (4960, 45401), (5146, 43760), (5470, 41168), (6640, 33914), (8752, 25730), (10292, 21880), (10940, 20584), (12865, 17504), (13280, 16957)]