74630920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 219769200

約数和(自身を除く): 145138280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 91, 98, 101, 104, 116, 130, 140, 145, 182, 196, 202, 203, 232, 245, 260, 280, 290, 364, 377, 392, 404, 406, 455, 490, 505, 520, 580, 637, 707, 728, 754, 808, 812, 910, 980, 1010, 1015, 1160, 1274, 1313, 1414, 1421, 1508, 1624, 1820, 1885, 1960, 2020, 2030, 2548, 2626, 2639, 2828, 2842, 2929, 3016, 3185, 3535, 3640, 3770, 4040, 4060, 4949, 5096, 5252, 5278, 5656, 5684, 5858, 6370, 6565, 7070, 7105, 7540, 8120, 9191, 9898, 10504, 10556, 11368, 11716, 12740, 13130, 13195, 14140, 14210, 14645, 15080, 18382, 18473, 19796, 20503, 21112, 23432, 24745, 25480, 26260, 26390, 28280, 28420, 29290, 36764, 36946, 38077, 39592, 41006, 45955, 49490, 52520, 52780, 56840, 58580, 64337, 73528, 73892, 76154, 82012, 91910, 92365, 98980, 102515, 105560, 117160, 128674, 143521, 147784, 152308, 164024, 183820, 184730, 190385, 197960, 205030, 257348, 266539, 287042, 304616, 321685, 367640, 369460, 380770, 410060, 514696, 533078, 574084, 643370, 717605, 738920, 761540, 820120, 1066156, 1148168, 1286740, 1332695, 1435210, 1523080, 1865773, 2132312, 2573480, 2665390, 2870420, 3731546, 5330780, 5740840, 7463092, 9328865, 10661560, 14926184, 18657730, 37315460, 74630920]

約数ペア:

[(1, 74630920), (2, 37315460), (4, 18657730), (5, 14926184), (7, 10661560), (8, 9328865), (10, 7463092), (13, 5740840), (14, 5330780), (20, 3731546), (26, 2870420), (28, 2665390), (29, 2573480), (35, 2132312), (40, 1865773), (49, 1523080), (52, 1435210), (56, 1332695), (58, 1286740), (65, 1148168), (70, 1066156), (91, 820120), (98, 761540), (101, 738920), (104, 717605), (116, 643370), (130, 574084), (140, 533078), (145, 514696), (182, 410060), (196, 380770), (202, 369460), (203, 367640), (232, 321685), (245, 304616), (260, 287042), (280, 266539), (290, 257348), (364, 205030), (377, 197960), (392, 190385), (404, 184730), (406, 183820), (455, 164024), (490, 152308), (505, 147784), (520, 143521), (580, 128674), (637, 117160), (707, 105560), (728, 102515), (754, 98980), (808, 92365), (812, 91910), (910, 82012), (980, 76154), (1010, 73892), (1015, 73528), (1160, 64337), (1274, 58580), (1313, 56840), (1414, 52780), (1421, 52520), (1508, 49490), (1624, 45955), (1820, 41006), (1885, 39592), (1960, 38077), (2020, 36946), (2030, 36764), (2548, 29290), (2626, 28420), (2639, 28280), (2828, 26390), (2842, 26260), (2929, 25480), (3016, 24745), (3185, 23432), (3535, 21112), (3640, 20503), (3770, 19796), (4040, 18473), (4060, 18382), (4949, 15080), (5096, 14645), (5252, 14210), (5278, 14140), (5656, 13195), (5684, 13130), (5858, 12740), (6370, 11716), (6565, 11368), (7070, 10556), (7105, 10504), (7540, 9898), (8120, 9191)]