220376632700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{3221}}^1\times {\mathrm{13963}}^1$

素因数の和:17212

約数の個数: 108

約数和(自身を含む): 556506146952

約数和(自身を除く): 336129514252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 3221, 4900, 6442, 12884, 13963, 16105, 22547, 27926, 32210, 45094, 55852, 64420, 69815, 80525, 90188, 97741, 112735, 139630, 157829, 161050, 195482, 225470, 279260, 315658, 322100, 349075, 390964, 450940, 488705, 563675, 631316, 684187, 698150, 789145, 977410, 1127350, 1368374, 1396300, 1578290, 1954820, 2254700, 2443525, 2736748, 3156580, 3420935, 3945725, 4887050, 6841870, 7891450, 9774100, 13683740, 15782900, 17104675, 34209350, 44974823, 68418700, 89949646, 179899292, 224874115, 314823761, 449748230, 629647522, 899496460, 1124370575, 1259295044, 1574118805, 2203766327, 2248741150, 3148237610, 4407532654, 4497482300, 6296475220, 7870594025, 8815065308, 11018831635, 15741188050, 22037663270, 31482376100, 44075326540, 55094158175, 110188316350, 220376632700]

約数ペア:

[(1, 220376632700), (2, 110188316350), (4, 55094158175), (5, 44075326540), (7, 31482376100), (10, 22037663270), (14, 15741188050), (20, 11018831635), (25, 8815065308), (28, 7870594025), (35, 6296475220), (49, 4497482300), (50, 4407532654), (70, 3148237610), (98, 2248741150), (100, 2203766327), (140, 1574118805), (175, 1259295044), (196, 1124370575), (245, 899496460), (350, 629647522), (490, 449748230), (700, 314823761), (980, 224874115), (1225, 179899292), (2450, 89949646), (3221, 68418700), (4900, 44974823), (6442, 34209350), (12884, 17104675), (13963, 15782900), (16105, 13683740), (22547, 9774100), (27926, 7891450), (32210, 6841870), (45094, 4887050), (55852, 3945725), (64420, 3420935), (69815, 3156580), (80525, 2736748), (90188, 2443525), (97741, 2254700), (112735, 1954820), (139630, 1578290), (157829, 1396300), (161050, 1368374), (195482, 1127350), (225470, 977410), (279260, 789145), (315658, 698150), (322100, 684187), (349075, 631316), (390964, 563675), (450940, 488705)]