6615180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 23665824

約数和(自身を除く): 17050644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 257, 260, 286, 330, 390, 396, 429, 468, 495, 514, 572, 585, 660, 715, 771, 780, 858, 990, 1028, 1170, 1285, 1287, 1430, 1542, 1716, 1980, 2145, 2313, 2340, 2570, 2574, 2827, 2860, 3084, 3341, 3855, 4290, 4626, 5140, 5148, 5654, 6435, 6682, 7710, 8481, 8580, 9252, 10023, 11308, 11565, 12870, 13364, 14135, 15420, 16705, 16962, 20046, 23130, 25443, 25740, 28270, 30069, 33410, 33924, 36751, 40092, 42405, 46260, 50115, 50886, 56540, 60138, 66820, 73502, 84810, 100230, 101772, 110253, 120276, 127215, 147004, 150345, 169620, 183755, 200460, 220506, 254430, 300690, 330759, 367510, 441012, 508860, 551265, 601380, 661518, 735020, 1102530, 1323036, 1653795, 2205060, 3307590, 6615180]

約数ペア:

[(1, 6615180), (2, 3307590), (3, 2205060), (4, 1653795), (5, 1323036), (6, 1102530), (9, 735020), (10, 661518), (11, 601380), (12, 551265), (13, 508860), (15, 441012), (18, 367510), (20, 330759), (22, 300690), (26, 254430), (30, 220506), (33, 200460), (36, 183755), (39, 169620), (44, 150345), (45, 147004), (52, 127215), (55, 120276), (60, 110253), (65, 101772), (66, 100230), (78, 84810), (90, 73502), (99, 66820), (110, 60138), (117, 56540), (130, 50886), (132, 50115), (143, 46260), (156, 42405), (165, 40092), (180, 36751), (195, 33924), (198, 33410), (220, 30069), (234, 28270), (257, 25740), (260, 25443), (286, 23130), (330, 20046), (390, 16962), (396, 16705), (429, 15420), (468, 14135), (495, 13364), (514, 12870), (572, 11565), (585, 11308), (660, 10023), (715, 9252), (771, 8580), (780, 8481), (858, 7710), (990, 6682), (1028, 6435), (1170, 5654), (1285, 5148), (1287, 5140), (1430, 4626), (1542, 4290), (1716, 3855), (1980, 3341), (2145, 3084), (2313, 2860), (2340, 2827), (2570, 2574)]