125855820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1061}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 382702320

約数和(自身を除く): 256846500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 659, 1061, 1318, 1977, 2122, 2636, 3183, 3295, 3954, 4244, 5305, 5931, 6366, 6590, 7908, 9549, 9885, 10610, 11862, 12732, 13180, 15915, 19098, 19770, 21220, 23724, 29655, 31830, 38196, 39540, 47745, 59310, 63660, 95490, 118620, 190980, 699199, 1398398, 2097597, 2796796, 3495995, 4195194, 6292791, 6991990, 8390388, 10487985, 12585582, 13983980, 20975970, 25171164, 31463955, 41951940, 62927910, 125855820]

約数ペア:

[(1, 125855820), (2, 62927910), (3, 41951940), (4, 31463955), (5, 25171164), (6, 20975970), (9, 13983980), (10, 12585582), (12, 10487985), (15, 8390388), (18, 6991990), (20, 6292791), (30, 4195194), (36, 3495995), (45, 2796796), (60, 2097597), (90, 1398398), (180, 699199), (659, 190980), (1061, 118620), (1318, 95490), (1977, 63660), (2122, 59310), (2636, 47745), (3183, 39540), (3295, 38196), (3954, 31830), (4244, 29655), (5305, 23724), (5931, 21220), (6366, 19770), (6590, 19098), (7908, 15915), (9549, 13180), (9885, 12732), (10610, 11862)]