193376340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3389}}^1$

素因数の和:3721

約数の個数: 72

約数和(自身を含む): 588598920

約数和(自身を除く): 395222580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1585, 1902, 2853, 3170, 3389, 3804, 4755, 5706, 6340, 6778, 9510, 10167, 11412, 13556, 14265, 16945, 19020, 20334, 28530, 30501, 33890, 40668, 50835, 57060, 61002, 67780, 101670, 122004, 152505, 203340, 305010, 610020, 1074313, 2148626, 3222939, 4297252, 5371565, 6445878, 9668817, 10743130, 12891756, 16114695, 19337634, 21486260, 32229390, 38675268, 48344085, 64458780, 96688170, 193376340]

約数ペア:

[(1, 193376340), (2, 96688170), (3, 64458780), (4, 48344085), (5, 38675268), (6, 32229390), (9, 21486260), (10, 19337634), (12, 16114695), (15, 12891756), (18, 10743130), (20, 9668817), (30, 6445878), (36, 5371565), (45, 4297252), (60, 3222939), (90, 2148626), (180, 1074313), (317, 610020), (634, 305010), (951, 203340), (1268, 152505), (1585, 122004), (1902, 101670), (2853, 67780), (3170, 61002), (3389, 57060), (3804, 50835), (4755, 40668), (5706, 33890), (6340, 30501), (6778, 28530), (9510, 20334), (10167, 19020), (11412, 16945), (13556, 14265)]