73609380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 243996480

約数和(自身を除く): 170387100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 379, 390, 415, 468, 498, 585, 747, 758, 780, 830, 996, 1079, 1137, 1170, 1245, 1494, 1516, 1660, 1895, 2158, 2274, 2340, 2490, 2988, 3237, 3411, 3735, 3790, 4316, 4548, 4927, 4980, 5395, 5685, 6474, 6822, 7470, 7580, 9711, 9854, 10790, 11370, 12948, 13644, 14781, 14940, 16185, 17055, 19422, 19708, 21580, 22740, 24635, 29562, 31457, 32370, 34110, 38844, 44343, 48555, 49270, 59124, 62914, 64740, 68220, 73905, 88686, 94371, 97110, 98540, 125828, 147810, 157285, 177372, 188742, 194220, 221715, 283113, 295620, 314570, 377484, 408941, 443430, 471855, 566226, 629140, 817882, 886860, 943710, 1132452, 1226823, 1415565, 1635764, 1887420, 2044705, 2453646, 2831130, 3680469, 4089410, 4907292, 5662260, 6134115, 7360938, 8178820, 12268230, 14721876, 18402345, 24536460, 36804690, 73609380]

約数ペア:

[(1, 73609380), (2, 36804690), (3, 24536460), (4, 18402345), (5, 14721876), (6, 12268230), (9, 8178820), (10, 7360938), (12, 6134115), (13, 5662260), (15, 4907292), (18, 4089410), (20, 3680469), (26, 2831130), (30, 2453646), (36, 2044705), (39, 1887420), (45, 1635764), (52, 1415565), (60, 1226823), (65, 1132452), (78, 943710), (83, 886860), (90, 817882), (117, 629140), (130, 566226), (156, 471855), (166, 443430), (180, 408941), (195, 377484), (234, 314570), (249, 295620), (260, 283113), (332, 221715), (379, 194220), (390, 188742), (415, 177372), (468, 157285), (498, 147810), (585, 125828), (747, 98540), (758, 97110), (780, 94371), (830, 88686), (996, 73905), (1079, 68220), (1137, 64740), (1170, 62914), (1245, 59124), (1494, 49270), (1516, 48555), (1660, 44343), (1895, 38844), (2158, 34110), (2274, 32370), (2340, 31457), (2490, 29562), (2988, 24635), (3237, 22740), (3411, 21580), (3735, 19708), (3790, 19422), (4316, 17055), (4548, 16185), (4927, 14940), (4980, 14781), (5395, 13644), (5685, 12948), (6474, 11370), (6822, 10790), (7470, 9854), (7580, 9711)]