186187860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 593628672

約数和(自身を除く): 407440812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 122, 124, 155, 180, 183, 186, 244, 279, 305, 310, 366, 372, 465, 547, 549, 558, 610, 620, 732, 915, 930, 1094, 1098, 1116, 1220, 1395, 1641, 1830, 1860, 1891, 2188, 2196, 2735, 2745, 2790, 3282, 3660, 3782, 4923, 5470, 5490, 5580, 5673, 6564, 7564, 8205, 9455, 9846, 10940, 10980, 11346, 16410, 16957, 17019, 18910, 19692, 22692, 24615, 28365, 32820, 33367, 33914, 34038, 37820, 49230, 50871, 56730, 66734, 67828, 68076, 84785, 85095, 98460, 100101, 101742, 113460, 133468, 152613, 166835, 169570, 170190, 200202, 203484, 254355, 300303, 305226, 333670, 339140, 340380, 400404, 500505, 508710, 600606, 610452, 667340, 763065, 1001010, 1017420, 1034377, 1201212, 1501515, 1526130, 2002020, 2068754, 3003030, 3052260, 3103131, 4137508, 5171885, 6006060, 6206262, 9309393, 10343770, 12412524, 15515655, 18618786, 20687540, 31031310, 37237572, 46546965, 62062620, 93093930, 186187860]

約数ペア:

[(1, 186187860), (2, 93093930), (3, 62062620), (4, 46546965), (5, 37237572), (6, 31031310), (9, 20687540), (10, 18618786), (12, 15515655), (15, 12412524), (18, 10343770), (20, 9309393), (30, 6206262), (31, 6006060), (36, 5171885), (45, 4137508), (60, 3103131), (61, 3052260), (62, 3003030), (90, 2068754), (93, 2002020), (122, 1526130), (124, 1501515), (155, 1201212), (180, 1034377), (183, 1017420), (186, 1001010), (244, 763065), (279, 667340), (305, 610452), (310, 600606), (366, 508710), (372, 500505), (465, 400404), (547, 340380), (549, 339140), (558, 333670), (610, 305226), (620, 300303), (732, 254355), (915, 203484), (930, 200202), (1094, 170190), (1098, 169570), (1116, 166835), (1220, 152613), (1395, 133468), (1641, 113460), (1830, 101742), (1860, 100101), (1891, 98460), (2188, 85095), (2196, 84785), (2735, 68076), (2745, 67828), (2790, 66734), (3282, 56730), (3660, 50871), (3782, 49230), (4923, 37820), (5470, 34038), (5490, 33914), (5580, 33367), (5673, 32820), (6564, 28365), (7564, 24615), (8205, 22692), (9455, 19692), (9846, 18910), (10940, 17019), (10980, 16957), (11346, 16410)]