245524372100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:907

約数の個数: 288

約数和(自身を含む): 644718735360

約数和(自身を除く): 399194363260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 107, 115, 140, 161, 175, 214, 230, 322, 350, 359, 397, 428, 460, 535, 575, 644, 700, 718, 749, 794, 805, 1070, 1150, 1436, 1498, 1588, 1610, 1795, 1985, 2140, 2300, 2461, 2513, 2675, 2779, 2996, 3220, 3590, 3745, 3970, 4025, 4922, 5026, 5350, 5558, 7180, 7490, 7940, 8050, 8257, 8975, 9131, 9844, 9925, 10052, 10700, 11116, 12305, 12565, 13895, 14980, 16100, 16514, 17227, 17950, 18262, 18725, 19850, 24610, 25130, 27790, 33028, 34454, 35900, 36524, 37450, 38413, 39700, 41285, 42479, 45655, 49220, 50260, 55580, 57799, 61525, 62825, 63917, 68908, 69475, 74900, 76826, 82570, 84958, 86135, 91310, 115598, 123050, 125650, 127834, 138950, 142523, 153652, 165140, 169916, 172270, 182620, 192065, 206425, 212395, 228275, 231196, 246100, 251300, 255668, 268891, 277900, 285046, 288995, 297353, 319585, 344540, 384130, 412850, 424790, 430675, 456550, 537782, 570092, 577990, 594706, 639170, 712615, 768260, 825700, 849580, 861350, 883499, 913100, 960325, 977017, 997661, 1061975, 1075564, 1155980, 1189412, 1278340, 1344455, 1425230, 1444975, 1486765, 1597925, 1722700, 1766998, 1920650, 1954034, 1995322, 2123950, 2688910, 2850460, 2889950, 2973530, 3195850, 3278029, 3533996, 3563075, 3841300, 3908068, 3990644, 4247900, 4417495, 4885085, 4988305, 5377820, 5779900, 5947060, 6184493, 6391700, 6556058, 6722275, 6839119, 7126150, 7433825, 8834990, 9770170, 9976610, 12368986, 13112116, 13444550, 13678238, 14252300, 14867650, 15249961, 16390145, 17669980, 19540340, 19953220, 22087475, 22946203, 24425425, 24737972, 24941525, 26889100, 27356476, 29735300, 30499922, 30922465, 32780290, 34195595, 44174950, 45892406, 48850850, 49883050, 60999844, 61844930, 65560580, 68391190, 76249805, 81950725, 88349900, 91784812, 97701700, 99766100, 106749727, 114731015, 123689860, 136782380, 152499610, 154612325, 163901450, 170977975, 213499454, 229462030, 304999220, 309224650, 327802900, 341955950, 350749103, 381249025, 426998908, 458924060, 533748635, 573655075, 618449300, 683911900, 701498206, 762498050, 1067497270, 1147310150, 1402996412, 1524996100, 1753745515, 2134994540, 2294620300, 2455243721, 2668743175, 3507491030, 4910487442, 5337486350, 7014982060, 8768727575, 9820974884, 10674972700, 12276218605, 17537455150, 24552437210, 35074910300, 49104874420, 61381093025, 122762186050, 245524372100]

約数ペア:

[(1, 245524372100), (2, 122762186050), (4, 61381093025), (5, 49104874420), (7, 35074910300), (10, 24552437210), (14, 17537455150), (20, 12276218605), (23, 10674972700), (25, 9820974884), (28, 8768727575), (35, 7014982060), (46, 5337486350), (50, 4910487442), (70, 3507491030), (92, 2668743175), (100, 2455243721), (107, 2294620300), (115, 2134994540), (140, 1753745515), (161, 1524996100), (175, 1402996412), (214, 1147310150), (230, 1067497270), (322, 762498050), (350, 701498206), (359, 683911900), (397, 618449300), (428, 573655075), (460, 533748635), (535, 458924060), (575, 426998908), (644, 381249025), (700, 350749103), (718, 341955950), (749, 327802900), (794, 309224650), (805, 304999220), (1070, 229462030), (1150, 213499454), (1436, 170977975), (1498, 163901450), (1588, 154612325), (1610, 152499610), (1795, 136782380), (1985, 123689860), (2140, 114731015), (2300, 106749727), (2461, 99766100), (2513, 97701700), (2675, 91784812), (2779, 88349900), (2996, 81950725), (3220, 76249805), (3590, 68391190), (3745, 65560580), (3970, 61844930), (4025, 60999844), (4922, 49883050), (5026, 48850850), (5350, 45892406), (5558, 44174950), (7180, 34195595), (7490, 32780290), (7940, 30922465), (8050, 30499922), (8257, 29735300), (8975, 27356476), (9131, 26889100), (9844, 24941525), (9925, 24737972), (10052, 24425425), (10700, 22946203), (11116, 22087475), (12305, 19953220), (12565, 19540340), (13895, 17669980), (14980, 16390145), (16100, 15249961), (16514, 14867650), (17227, 14252300), (17950, 13678238), (18262, 13444550), (18725, 13112116), (19850, 12368986), (24610, 9976610), (25130, 9770170), (27790, 8834990), (33028, 7433825), (34454, 7126150), (35900, 6839119), (36524, 6722275), (37450, 6556058), (38413, 6391700), (39700, 6184493), (41285, 5947060), (42479, 5779900), (45655, 5377820), (49220, 4988305), (50260, 4885085), (55580, 4417495), (57799, 4247900), (61525, 3990644), (62825, 3908068), (63917, 3841300), (68908, 3563075), (69475, 3533996), (74900, 3278029), (76826, 3195850), (82570, 2973530), (84958, 2889950), (86135, 2850460), (91310, 2688910), (115598, 2123950), (123050, 1995322), (125650, 1954034), (127834, 1920650), (138950, 1766998), (142523, 1722700), (153652, 1597925), (165140, 1486765), (169916, 1444975), (172270, 1425230), (182620, 1344455), (192065, 1278340), (206425, 1189412), (212395, 1155980), (228275, 1075564), (231196, 1061975), (246100, 997661), (251300, 977017), (255668, 960325), (268891, 913100), (277900, 883499), (285046, 861350), (288995, 849580), (297353, 825700), (319585, 768260), (344540, 712615), (384130, 639170), (412850, 594706), (424790, 577990), (430675, 570092), (456550, 537782)]