491422140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 360

約数和(自身を含む): 1784391840

約数和(自身を除く): 1292969700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 81, 90, 92, 99, 108, 109, 110, 115, 121, 132, 135, 138, 162, 165, 180, 198, 207, 218, 220, 230, 242, 253, 270, 276, 297, 324, 327, 330, 345, 363, 396, 405, 414, 436, 460, 484, 495, 506, 540, 545, 594, 605, 621, 654, 660, 690, 726, 759, 810, 828, 891, 981, 990, 1012, 1035, 1089, 1090, 1188, 1199, 1210, 1242, 1265, 1308, 1380, 1452, 1485, 1518, 1620, 1635, 1782, 1815, 1863, 1962, 1980, 2070, 2178, 2180, 2277, 2398, 2420, 2484, 2507, 2530, 2783, 2943, 2970, 3036, 3105, 3267, 3270, 3564, 3597, 3630, 3726, 3795, 3924, 4140, 4356, 4455, 4554, 4796, 4905, 5014, 5060, 5445, 5566, 5886, 5940, 5995, 6210, 6534, 6540, 6831, 7194, 7260, 7452, 7521, 7590, 8349, 8829, 8910, 9108, 9315, 9801, 9810, 10028, 10791, 10890, 11132, 11385, 11772, 11990, 12420, 12535, 13068, 13189, 13662, 13915, 14388, 14715, 15042, 15180, 16335, 16698, 17658, 17820, 17985, 18630, 19602, 19620, 20493, 21582, 21780, 22563, 22770, 23980, 25047, 25070, 26378, 27324, 27577, 27830, 29430, 30084, 32373, 32670, 33396, 34155, 35316, 35970, 37260, 37605, 39204, 39567, 40986, 41745, 43164, 44145, 45126, 45540, 49005, 50094, 50140, 52756, 53955, 55154, 55660, 58860, 64746, 65340, 65945, 67689, 68310, 71940, 75141, 75210, 79134, 81972, 82731, 83490, 88290, 90252, 97119, 98010, 100188, 102465, 107910, 110308, 112815, 118701, 125235, 129492, 131890, 135378, 136620, 137885, 150282, 150420, 158268, 161865, 165462, 166980, 176580, 194238, 196020, 197835, 203067, 204930, 215820, 225423, 225630, 237402, 248193, 250470, 263780, 270756, 275770, 300564, 303347, 323730, 330924, 338445, 356103, 375705, 388476, 395670, 406134, 409860, 413655, 450846, 451260, 474804, 485595, 496386, 500940, 551540, 593505, 606694, 647460, 676890, 712206, 744579, 751410, 791340, 812268, 827310, 901692, 910041, 971190, 992772, 1015335, 1068309, 1127115, 1187010, 1213388, 1240965, 1353780, 1424412, 1489158, 1502820, 1516735, 1654620, 1780515, 1820082, 1942380, 2030670, 2136618, 2233737, 2254230, 2374020, 2481930, 2730123, 2978316, 3033470, 3561030, 3640164, 3722895, 4061340, 4273236, 4467474, 4508460, 4550205, 4963860, 5341545, 5460246, 6066940, 7122060, 7445790, 8190369, 8934948, 9100410, 10683090, 10920492, 11168685, 13650615, 14891580, 16380738, 18200820, 21366180, 22337370, 24571107, 27301230, 32761476, 40951845, 44674740, 49142214, 54602460, 81903690, 98284428, 122855535, 163807380, 245711070, 491422140]

約数ペア:

[(1, 491422140), (2, 245711070), (3, 163807380), (4, 122855535), (5, 98284428), (6, 81903690), (9, 54602460), (10, 49142214), (11, 44674740), (12, 40951845), (15, 32761476), (18, 27301230), (20, 24571107), (22, 22337370), (23, 21366180), (27, 18200820), (30, 16380738), (33, 14891580), (36, 13650615), (44, 11168685), (45, 10920492), (46, 10683090), (54, 9100410), (55, 8934948), (60, 8190369), (66, 7445790), (69, 7122060), (81, 6066940), (90, 5460246), (92, 5341545), (99, 4963860), (108, 4550205), (109, 4508460), (110, 4467474), (115, 4273236), (121, 4061340), (132, 3722895), (135, 3640164), (138, 3561030), (162, 3033470), (165, 2978316), (180, 2730123), (198, 2481930), (207, 2374020), (218, 2254230), (220, 2233737), (230, 2136618), (242, 2030670), (253, 1942380), (270, 1820082), (276, 1780515), (297, 1654620), (324, 1516735), (327, 1502820), (330, 1489158), (345, 1424412), (363, 1353780), (396, 1240965), (405, 1213388), (414, 1187010), (436, 1127115), (460, 1068309), (484, 1015335), (495, 992772), (506, 971190), (540, 910041), (545, 901692), (594, 827310), (605, 812268), (621, 791340), (654, 751410), (660, 744579), (690, 712206), (726, 676890), (759, 647460), (810, 606694), (828, 593505), (891, 551540), (981, 500940), (990, 496386), (1012, 485595), (1035, 474804), (1089, 451260), (1090, 450846), (1188, 413655), (1199, 409860), (1210, 406134), (1242, 395670), (1265, 388476), (1308, 375705), (1380, 356103), (1452, 338445), (1485, 330924), (1518, 323730), (1620, 303347), (1635, 300564), (1782, 275770), (1815, 270756), (1863, 263780), (1962, 250470), (1980, 248193), (2070, 237402), (2178, 225630), (2180, 225423), (2277, 215820), (2398, 204930), (2420, 203067), (2484, 197835), (2507, 196020), (2530, 194238), (2783, 176580), (2943, 166980), (2970, 165462), (3036, 161865), (3105, 158268), (3267, 150420), (3270, 150282), (3564, 137885), (3597, 136620), (3630, 135378), (3726, 131890), (3795, 129492), (3924, 125235), (4140, 118701), (4356, 112815), (4455, 110308), (4554, 107910), (4796, 102465), (4905, 100188), (5014, 98010), (5060, 97119), (5445, 90252), (5566, 88290), (5886, 83490), (5940, 82731), (5995, 81972), (6210, 79134), (6534, 75210), (6540, 75141), (6831, 71940), (7194, 68310), (7260, 67689), (7452, 65945), (7521, 65340), (7590, 64746), (8349, 58860), (8829, 55660), (8910, 55154), (9108, 53955), (9315, 52756), (9801, 50140), (9810, 50094), (10028, 49005), (10791, 45540), (10890, 45126), (11132, 44145), (11385, 43164), (11772, 41745), (11990, 40986), (12420, 39567), (12535, 39204), (13068, 37605), (13189, 37260), (13662, 35970), (13915, 35316), (14388, 34155), (14715, 33396), (15042, 32670), (15180, 32373), (16335, 30084), (16698, 29430), (17658, 27830), (17820, 27577), (17985, 27324), (18630, 26378), (19602, 25070), (19620, 25047), (20493, 23980), (21582, 22770), (21780, 22563)]