201030830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 322967890

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 49, 55, 65, 70, 77, 91, 95, 98, 110, 130, 133, 143, 151, 154, 182, 190, 209, 245, 247, 266, 286, 302, 385, 418, 455, 490, 494, 539, 637, 665, 715, 755, 770, 910, 931, 1001, 1045, 1057, 1078, 1235, 1274, 1330, 1430, 1463, 1510, 1661, 1729, 1862, 1963, 2002, 2090, 2114, 2470, 2695, 2717, 2869, 2926, 3185, 3322, 3458, 3926, 4655, 5005, 5285, 5390, 5434, 5738, 6370, 7007, 7315, 7399, 8305, 8645, 9310, 9815, 10010, 10241, 10570, 11627, 12103, 13585, 13741, 14014, 14345, 14630, 14798, 16610, 17290, 19019, 19630, 20083, 20482, 21593, 23254, 24206, 27170, 27482, 28690, 31559, 35035, 36995, 37297, 38038, 40166, 43186, 51205, 58135, 60515, 63118, 68705, 70070, 73990, 74594, 81389, 95095, 96187, 100415, 102410, 107965, 116270, 121030, 133133, 137410, 140581, 151151, 157795, 162778, 186485, 190190, 192374, 200830, 215930, 220913, 261079, 266266, 281162, 302302, 315590, 372970, 406945, 410267, 441826, 480935, 522158, 665665, 702905, 755755, 813890, 820534, 961870, 1058057, 1104565, 1305395, 1331330, 1405810, 1511510, 1546391, 1827553, 2051335, 2116114, 2209130, 2610790, 2871869, 3092782, 3655106, 4102670, 5290285, 5743738, 7731955, 9137765, 10580570, 14359345, 15463910, 18275530, 20103083, 28718690, 40206166, 100515415, 201030830]

約数ペア:

[(1, 201030830), (2, 100515415), (5, 40206166), (7, 28718690), (10, 20103083), (11, 18275530), (13, 15463910), (14, 14359345), (19, 10580570), (22, 9137765), (26, 7731955), (35, 5743738), (38, 5290285), (49, 4102670), (55, 3655106), (65, 3092782), (70, 2871869), (77, 2610790), (91, 2209130), (95, 2116114), (98, 2051335), (110, 1827553), (130, 1546391), (133, 1511510), (143, 1405810), (151, 1331330), (154, 1305395), (182, 1104565), (190, 1058057), (209, 961870), (245, 820534), (247, 813890), (266, 755755), (286, 702905), (302, 665665), (385, 522158), (418, 480935), (455, 441826), (490, 410267), (494, 406945), (539, 372970), (637, 315590), (665, 302302), (715, 281162), (755, 266266), (770, 261079), (910, 220913), (931, 215930), (1001, 200830), (1045, 192374), (1057, 190190), (1078, 186485), (1235, 162778), (1274, 157795), (1330, 151151), (1430, 140581), (1463, 137410), (1510, 133133), (1661, 121030), (1729, 116270), (1862, 107965), (1963, 102410), (2002, 100415), (2090, 96187), (2114, 95095), (2470, 81389), (2695, 74594), (2717, 73990), (2869, 70070), (2926, 68705), (3185, 63118), (3322, 60515), (3458, 58135), (3926, 51205), (4655, 43186), (5005, 40166), (5285, 38038), (5390, 37297), (5434, 36995), (5738, 35035), (6370, 31559), (7007, 28690), (7315, 27482), (7399, 27170), (8305, 24206), (8645, 23254), (9310, 21593), (9815, 20482), (10010, 20083), (10241, 19630), (10570, 19019), (11627, 17290), (12103, 16610), (13585, 14798), (13741, 14630), (14014, 14345)]