126105420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 292174260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 727, 735, 826, 885, 980, 1180, 1239, 1454, 1470, 1652, 1770, 2065, 2181, 2478, 2891, 2908, 2940, 3540, 3635, 4130, 4362, 4956, 5089, 5782, 6195, 7270, 8260, 8673, 8724, 10178, 10905, 11564, 12390, 14455, 14540, 15267, 17346, 20356, 21810, 24780, 25445, 28910, 30534, 34692, 35623, 42893, 43365, 43620, 50890, 57820, 61068, 71246, 76335, 85786, 86730, 101780, 106869, 128679, 142492, 152670, 171572, 173460, 178115, 213738, 214465, 257358, 300251, 305340, 356230, 427476, 428930, 514716, 534345, 600502, 643395, 712460, 857860, 900753, 1068690, 1201004, 1286790, 1501255, 1801506, 2101757, 2137380, 2573580, 3002510, 3603012, 4203514, 4503765, 6005020, 6305271, 8407028, 9007530, 10508785, 12610542, 18015060, 21017570, 25221084, 31526355, 42035140, 63052710, 126105420]

約数ペア:

[(1, 126105420), (2, 63052710), (3, 42035140), (4, 31526355), (5, 25221084), (6, 21017570), (7, 18015060), (10, 12610542), (12, 10508785), (14, 9007530), (15, 8407028), (20, 6305271), (21, 6005020), (28, 4503765), (30, 4203514), (35, 3603012), (42, 3002510), (49, 2573580), (59, 2137380), (60, 2101757), (70, 1801506), (84, 1501255), (98, 1286790), (105, 1201004), (118, 1068690), (140, 900753), (147, 857860), (177, 712460), (196, 643395), (210, 600502), (236, 534345), (245, 514716), (294, 428930), (295, 427476), (354, 356230), (413, 305340), (420, 300251), (490, 257358), (588, 214465), (590, 213738), (708, 178115), (727, 173460), (735, 171572), (826, 152670), (885, 142492), (980, 128679), (1180, 106869), (1239, 101780), (1454, 86730), (1470, 85786), (1652, 76335), (1770, 71246), (2065, 61068), (2181, 57820), (2478, 50890), (2891, 43620), (2908, 43365), (2940, 42893), (3540, 35623), (3635, 34692), (4130, 30534), (4362, 28910), (4956, 25445), (5089, 24780), (5782, 21810), (6195, 20356), (7270, 17346), (8260, 15267), (8673, 14540), (8724, 14455), (10178, 12390), (10905, 11564)]