255934350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 847311840

約数和(自身を除く): 591377490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 53, 54, 63, 70, 73, 75, 90, 98, 105, 106, 126, 135, 146, 147, 150, 159, 175, 189, 210, 219, 225, 245, 265, 270, 294, 315, 318, 350, 365, 371, 378, 438, 441, 450, 477, 490, 511, 525, 530, 630, 657, 675, 730, 735, 742, 795, 882, 945, 954, 1022, 1050, 1095, 1113, 1225, 1314, 1323, 1325, 1350, 1431, 1470, 1533, 1575, 1590, 1825, 1855, 1890, 1971, 2190, 2205, 2226, 2385, 2450, 2555, 2597, 2646, 2650, 2862, 3066, 3150, 3285, 3339, 3577, 3650, 3675, 3710, 3869, 3942, 3975, 4410, 4599, 4725, 4770, 5110, 5194, 5475, 5565, 6570, 6615, 6678, 7154, 7155, 7350, 7665, 7738, 7791, 7950, 9198, 9275, 9450, 9855, 10017, 10731, 10950, 11025, 11130, 11607, 11925, 12775, 12985, 13230, 13797, 14310, 15330, 15582, 16425, 16695, 17885, 18550, 19345, 19710, 20034, 21462, 22050, 22995, 23214, 23373, 23850, 25550, 25970, 27083, 27594, 27825, 32193, 32850, 33075, 33390, 34821, 35770, 35775, 38325, 38690, 38955, 45990, 46746, 49275, 50085, 53655, 54166, 55650, 58035, 64386, 64925, 66150, 68985, 69642, 70119, 71550, 76650, 77910, 81249, 83475, 89425, 96579, 96725, 98550, 100170, 104463, 107310, 114975, 116070, 116865, 129850, 135415, 137970, 140238, 160965, 162498, 166950, 174105, 178850, 189581, 193158, 193450, 194775, 208926, 229950, 233730, 243747, 250425, 268275, 270830, 290175, 321930, 344925, 348210, 350595, 379162, 389550, 406245, 482895, 487494, 500850, 522315, 536550, 568743, 580350, 584325, 677075, 689850, 701190, 731241, 804825, 812490, 870525, 947905, 965790, 1044630, 1137486, 1168650, 1218735, 1354150, 1462482, 1609650, 1706229, 1741050, 1752975, 1895810, 2031225, 2414475, 2437470, 2611575, 2843715, 3412458, 3505950, 3656205, 4062450, 4739525, 4828950, 5118687, 5223150, 5687430, 6093675, 7312410, 8531145, 9479050, 10237374, 12187350, 14218575, 17062290, 18281025, 25593435, 28437150, 36562050, 42655725, 51186870, 85311450, 127967175, 255934350]

約数ペア:

[(1, 255934350), (2, 127967175), (3, 85311450), (5, 51186870), (6, 42655725), (7, 36562050), (9, 28437150), (10, 25593435), (14, 18281025), (15, 17062290), (18, 14218575), (21, 12187350), (25, 10237374), (27, 9479050), (30, 8531145), (35, 7312410), (42, 6093675), (45, 5687430), (49, 5223150), (50, 5118687), (53, 4828950), (54, 4739525), (63, 4062450), (70, 3656205), (73, 3505950), (75, 3412458), (90, 2843715), (98, 2611575), (105, 2437470), (106, 2414475), (126, 2031225), (135, 1895810), (146, 1752975), (147, 1741050), (150, 1706229), (159, 1609650), (175, 1462482), (189, 1354150), (210, 1218735), (219, 1168650), (225, 1137486), (245, 1044630), (265, 965790), (270, 947905), (294, 870525), (315, 812490), (318, 804825), (350, 731241), (365, 701190), (371, 689850), (378, 677075), (438, 584325), (441, 580350), (450, 568743), (477, 536550), (490, 522315), (511, 500850), (525, 487494), (530, 482895), (630, 406245), (657, 389550), (675, 379162), (730, 350595), (735, 348210), (742, 344925), (795, 321930), (882, 290175), (945, 270830), (954, 268275), (1022, 250425), (1050, 243747), (1095, 233730), (1113, 229950), (1225, 208926), (1314, 194775), (1323, 193450), (1325, 193158), (1350, 189581), (1431, 178850), (1470, 174105), (1533, 166950), (1575, 162498), (1590, 160965), (1825, 140238), (1855, 137970), (1890, 135415), (1971, 129850), (2190, 116865), (2205, 116070), (2226, 114975), (2385, 107310), (2450, 104463), (2555, 100170), (2597, 98550), (2646, 96725), (2650, 96579), (2862, 89425), (3066, 83475), (3150, 81249), (3285, 77910), (3339, 76650), (3577, 71550), (3650, 70119), (3675, 69642), (3710, 68985), (3869, 66150), (3942, 64925), (3975, 64386), (4410, 58035), (4599, 55650), (4725, 54166), (4770, 53655), (5110, 50085), (5194, 49275), (5475, 46746), (5565, 45990), (6570, 38955), (6615, 38690), (6678, 38325), (7154, 35775), (7155, 35770), (7350, 34821), (7665, 33390), (7738, 33075), (7791, 32850), (7950, 32193), (9198, 27825), (9275, 27594), (9450, 27083), (9855, 25970), (10017, 25550), (10731, 23850), (10950, 23373), (11025, 23214), (11130, 22995), (11607, 22050), (11925, 21462), (12775, 20034), (12985, 19710), (13230, 19345), (13797, 18550), (14310, 17885), (15330, 16695), (15582, 16425)]