186301320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 587105280

約数和(自身を除く): 400803960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 821, 915, 930, 1220, 1240, 1464, 1642, 1830, 1860, 1891, 2440, 2463, 3284, 3660, 3720, 3782, 4105, 4926, 5673, 6568, 7320, 7564, 8210, 9455, 9852, 11346, 12315, 15128, 16420, 18910, 19704, 22692, 24630, 25451, 28365, 32840, 37820, 45384, 49260, 50081, 50902, 56730, 75640, 76353, 98520, 100162, 101804, 113460, 127255, 150243, 152706, 200324, 203608, 226920, 250405, 254510, 300486, 305412, 381765, 400648, 500810, 509020, 600972, 610824, 751215, 763530, 1001620, 1018040, 1201944, 1502430, 1527060, 1552511, 2003240, 3004860, 3054120, 3105022, 4657533, 6009720, 6210044, 7762555, 9315066, 12420088, 15525110, 18630132, 23287665, 31050220, 37260264, 46575330, 62100440, 93150660, 186301320]

約数ペア:

[(1, 186301320), (2, 93150660), (3, 62100440), (4, 46575330), (5, 37260264), (6, 31050220), (8, 23287665), (10, 18630132), (12, 15525110), (15, 12420088), (20, 9315066), (24, 7762555), (30, 6210044), (31, 6009720), (40, 4657533), (60, 3105022), (61, 3054120), (62, 3004860), (93, 2003240), (120, 1552511), (122, 1527060), (124, 1502430), (155, 1201944), (183, 1018040), (186, 1001620), (244, 763530), (248, 751215), (305, 610824), (310, 600972), (366, 509020), (372, 500810), (465, 400648), (488, 381765), (610, 305412), (620, 300486), (732, 254510), (744, 250405), (821, 226920), (915, 203608), (930, 200324), (1220, 152706), (1240, 150243), (1464, 127255), (1642, 113460), (1830, 101804), (1860, 100162), (1891, 98520), (2440, 76353), (2463, 75640), (3284, 56730), (3660, 50902), (3720, 50081), (3782, 49260), (4105, 45384), (4926, 37820), (5673, 32840), (6568, 28365), (7320, 25451), (7564, 24630), (8210, 22692), (9455, 19704), (9852, 18910), (11346, 16420), (12315, 15128)]