12561450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 35569152

約数和(自身を除く): 23007702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 331, 345, 506, 550, 575, 662, 690, 759, 825, 993, 1150, 1265, 1518, 1650, 1655, 1725, 1986, 2530, 3310, 3450, 3641, 3795, 4965, 6325, 7282, 7590, 7613, 8275, 9930, 10923, 12650, 15226, 16550, 18205, 18975, 21846, 22839, 24825, 36410, 37950, 38065, 45678, 49650, 54615, 76130, 83743, 91025, 109230, 114195, 167486, 182050, 190325, 228390, 251229, 273075, 380650, 418715, 502458, 546150, 570975, 837430, 1141950, 1256145, 2093575, 2512290, 4187150, 6280725, 12561450]

約数ペア:

[(1, 12561450), (2, 6280725), (3, 4187150), (5, 2512290), (6, 2093575), (10, 1256145), (11, 1141950), (15, 837430), (22, 570975), (23, 546150), (25, 502458), (30, 418715), (33, 380650), (46, 273075), (50, 251229), (55, 228390), (66, 190325), (69, 182050), (75, 167486), (110, 114195), (115, 109230), (138, 91025), (150, 83743), (165, 76130), (230, 54615), (253, 49650), (275, 45678), (330, 38065), (331, 37950), (345, 36410), (506, 24825), (550, 22839), (575, 21846), (662, 18975), (690, 18205), (759, 16550), (825, 15226), (993, 12650), (1150, 10923), (1265, 9930), (1518, 8275), (1650, 7613), (1655, 7590), (1725, 7282), (1986, 6325), (2530, 4965), (3310, 3795), (3450, 3641)]