550639080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 1916006400

約数和(自身を除く): 1365367320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 71, 72, 86, 90, 108, 120, 129, 135, 142, 167, 172, 180, 213, 215, 216, 258, 270, 284, 334, 344, 355, 360, 387, 426, 430, 501, 516, 540, 568, 639, 645, 668, 710, 774, 835, 852, 860, 1002, 1032, 1065, 1080, 1161, 1278, 1290, 1336, 1420, 1503, 1548, 1670, 1704, 1720, 1917, 1935, 2004, 2130, 2322, 2505, 2556, 2580, 2840, 3006, 3053, 3096, 3195, 3340, 3834, 3870, 4008, 4260, 4509, 4644, 5010, 5112, 5160, 5805, 6012, 6106, 6390, 6680, 7181, 7515, 7668, 7740, 8520, 9018, 9159, 9288, 9585, 10020, 11610, 11857, 12024, 12212, 12780, 14362, 15030, 15265, 15336, 15480, 18036, 18318, 19170, 20040, 21543, 22545, 23220, 23714, 24424, 25560, 27477, 28724, 30060, 30530, 35571, 35905, 36072, 36636, 38340, 43086, 45090, 45795, 46440, 47428, 54954, 57448, 59285, 60120, 61060, 64629, 71142, 71810, 73272, 76680, 82431, 86172, 90180, 91590, 94856, 106713, 107715, 109908, 118570, 122120, 129258, 137385, 142284, 143620, 164862, 172344, 177855, 180360, 183180, 193887, 213426, 215430, 219816, 237140, 258516, 274770, 284568, 287240, 320139, 323145, 329724, 355710, 366360, 387774, 412155, 426852, 430860, 474280, 509851, 517032, 533565, 549540, 640278, 646290, 659448, 711420, 775548, 824310, 853704, 861720, 969435, 1019702, 1067130, 1099080, 1280556, 1292580, 1422840, 1529553, 1551096, 1600695, 1648620, 1938870, 2039404, 2134260, 2549255, 2561112, 2585160, 3059106, 3201390, 3297240, 3877740, 4078808, 4268520, 4588659, 5098510, 6118212, 6402780, 7647765, 7755480, 9177318, 10197020, 12236424, 12805560, 13765977, 15295530, 18354636, 20394040, 22943295, 27531954, 30591060, 36709272, 45886590, 55063908, 61182120, 68829885, 91773180, 110127816, 137659770, 183546360, 275319540, 550639080]

約数ペア:

[(1, 550639080), (2, 275319540), (3, 183546360), (4, 137659770), (5, 110127816), (6, 91773180), (8, 68829885), (9, 61182120), (10, 55063908), (12, 45886590), (15, 36709272), (18, 30591060), (20, 27531954), (24, 22943295), (27, 20394040), (30, 18354636), (36, 15295530), (40, 13765977), (43, 12805560), (45, 12236424), (54, 10197020), (60, 9177318), (71, 7755480), (72, 7647765), (86, 6402780), (90, 6118212), (108, 5098510), (120, 4588659), (129, 4268520), (135, 4078808), (142, 3877740), (167, 3297240), (172, 3201390), (180, 3059106), (213, 2585160), (215, 2561112), (216, 2549255), (258, 2134260), (270, 2039404), (284, 1938870), (334, 1648620), (344, 1600695), (355, 1551096), (360, 1529553), (387, 1422840), (426, 1292580), (430, 1280556), (501, 1099080), (516, 1067130), (540, 1019702), (568, 969435), (639, 861720), (645, 853704), (668, 824310), (710, 775548), (774, 711420), (835, 659448), (852, 646290), (860, 640278), (1002, 549540), (1032, 533565), (1065, 517032), (1080, 509851), (1161, 474280), (1278, 430860), (1290, 426852), (1336, 412155), (1420, 387774), (1503, 366360), (1548, 355710), (1670, 329724), (1704, 323145), (1720, 320139), (1917, 287240), (1935, 284568), (2004, 274770), (2130, 258516), (2322, 237140), (2505, 219816), (2556, 215430), (2580, 213426), (2840, 193887), (3006, 183180), (3053, 180360), (3096, 177855), (3195, 172344), (3340, 164862), (3834, 143620), (3870, 142284), (4008, 137385), (4260, 129258), (4509, 122120), (4644, 118570), (5010, 109908), (5112, 107715), (5160, 106713), (5805, 94856), (6012, 91590), (6106, 90180), (6390, 86172), (6680, 82431), (7181, 76680), (7515, 73272), (7668, 71810), (7740, 71142), (8520, 64629), (9018, 61060), (9159, 60120), (9288, 59285), (9585, 57448), (10020, 54954), (11610, 47428), (11857, 46440), (12024, 45795), (12212, 45090), (12780, 43086), (14362, 38340), (15030, 36636), (15265, 36072), (15336, 35905), (15480, 35571), (18036, 30530), (18318, 30060), (19170, 28724), (20040, 27477), (21543, 25560), (22545, 24424), (23220, 23714)]