97773620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 258552000

約数和(自身を除く): 160778380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 59, 70, 76, 89, 95, 98, 118, 133, 140, 178, 190, 196, 236, 245, 266, 295, 356, 380, 413, 445, 490, 532, 590, 623, 665, 826, 890, 931, 980, 1121, 1180, 1246, 1330, 1652, 1691, 1780, 1862, 2065, 2242, 2492, 2660, 2891, 3115, 3382, 3724, 4130, 4361, 4484, 4655, 5251, 5605, 5782, 6230, 6764, 7847, 8260, 8455, 8722, 9310, 10502, 11210, 11564, 11837, 12460, 14455, 15694, 16910, 17444, 18620, 21004, 21805, 22420, 23674, 26255, 28910, 31388, 33820, 36757, 39235, 43610, 47348, 52510, 54929, 57820, 59185, 73514, 78470, 82859, 87220, 99769, 105020, 109858, 118370, 147028, 156940, 165718, 183785, 199538, 219716, 236740, 257299, 274645, 331436, 367570, 399076, 414295, 498845, 514598, 549290, 698383, 735140, 828590, 997690, 1029196, 1098580, 1286495, 1396766, 1657180, 1995380, 2572990, 2793532, 3491915, 4888681, 5145980, 6983830, 9777362, 13967660, 19554724, 24443405, 48886810, 97773620]

約数ペア:

[(1, 97773620), (2, 48886810), (4, 24443405), (5, 19554724), (7, 13967660), (10, 9777362), (14, 6983830), (19, 5145980), (20, 4888681), (28, 3491915), (35, 2793532), (38, 2572990), (49, 1995380), (59, 1657180), (70, 1396766), (76, 1286495), (89, 1098580), (95, 1029196), (98, 997690), (118, 828590), (133, 735140), (140, 698383), (178, 549290), (190, 514598), (196, 498845), (236, 414295), (245, 399076), (266, 367570), (295, 331436), (356, 274645), (380, 257299), (413, 236740), (445, 219716), (490, 199538), (532, 183785), (590, 165718), (623, 156940), (665, 147028), (826, 118370), (890, 109858), (931, 105020), (980, 99769), (1121, 87220), (1180, 82859), (1246, 78470), (1330, 73514), (1652, 59185), (1691, 57820), (1780, 54929), (1862, 52510), (2065, 47348), (2242, 43610), (2492, 39235), (2660, 36757), (2891, 33820), (3115, 31388), (3382, 28910), (3724, 26255), (4130, 23674), (4361, 22420), (4484, 21805), (4655, 21004), (5251, 18620), (5605, 17444), (5782, 16910), (6230, 15694), (6764, 14455), (7847, 12460), (8260, 11837), (8455, 11564), (8722, 11210), (9310, 10502)]