163807380

素因数分解:

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

素因数の和:172

約数の個数: 288

約数和(自身を含む): 589881600

約数和(自身を除く): 426074220

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, 90, 92, 99, 108, 109, 110, 115, 121, 132, 135, 138, 165, 180, 198, 207, 218, 220, 230, 242, 253, 270, 276, 297, 327, 330, 345, 363, 396, 414, 436, 460, 484, 495, 506, 540, 545, 594, 605, 621, 654, 660, 690, 726, 759, 828, 981, 990, 1012, 1035, 1089, 1090, 1188, 1199, 1210, 1242, 1265, 1308, 1380, 1452, 1485, 1518, 1635, 1815, 1962, 1980, 2070, 2178, 2180, 2277, 2398, 2420, 2484, 2507, 2530, 2783, 2943, 2970, 3036, 3105, 3267, 3270, 3597, 3630, 3795, 3924, 4140, 4356, 4554, 4796, 4905, 5014, 5060, 5445, 5566, 5886, 5940, 5995, 6210, 6534, 6540, 6831, 7194, 7260, 7521, 7590, 8349, 9108, 9810, 10028, 10791, 10890, 11132, 11385, 11772, 11990, 12420, 12535, 13068, 13189, 13662, 13915, 14388, 14715, 15042, 15180, 16335, 16698, 17985, 19620, 21582, 21780, 22563, 22770, 23980, 25047, 25070, 26378, 27324, 27577, 27830, 29430, 30084, 32373, 32670, 33396, 34155, 35970, 37605, 39567, 41745, 43164, 45126, 45540, 50094, 50140, 52756, 53955, 55154, 55660, 58860, 64746, 65340, 65945, 67689, 68310, 71940, 75141, 75210, 79134, 82731, 83490, 90252, 100188, 107910, 110308, 112815, 118701, 125235, 129492, 131890, 135378, 136620, 137885, 150282, 150420, 158268, 161865, 165462, 166980, 197835, 215820, 225630, 237402, 248193, 250470, 263780, 270756, 275770, 300564, 303347, 323730, 330924, 338445, 356103, 375705, 395670, 413655, 451260, 474804, 496386, 500940, 551540, 593505, 606694, 647460, 676890, 712206, 744579, 751410, 791340, 827310, 910041, 992772, 1187010, 1213388, 1240965, 1353780, 1424412, 1489158, 1502820, 1516735, 1654620, 1780515, 1820082, 2374020, 2481930, 2730123, 2978316, 3033470, 3561030, 3640164, 3722895, 4550205, 4963860, 5460246, 6066940, 7122060, 7445790, 8190369, 9100410, 10920492, 13650615, 14891580, 16380738, 18200820, 27301230, 32761476, 40951845, 54602460, 81903690, 163807380]

約数ペア:

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