999190140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 3185774592

約数和(自身を除く): 2186584452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 43, 52, 60, 62, 65, 78, 86, 93, 124, 129, 130, 155, 156, 172, 186, 195, 215, 258, 260, 310, 372, 390, 403, 430, 465, 516, 559, 620, 645, 780, 806, 860, 930, 961, 1118, 1209, 1290, 1333, 1612, 1677, 1860, 1922, 2015, 2236, 2418, 2580, 2666, 2795, 2883, 3354, 3844, 3999, 4030, 4805, 4836, 5332, 5590, 5766, 6045, 6665, 6708, 7998, 8060, 8385, 9610, 11180, 11532, 12090, 12493, 13330, 14415, 15996, 16770, 17329, 19220, 19995, 24180, 24986, 26660, 28830, 29791, 33540, 34658, 37479, 39990, 41323, 49972, 51987, 57660, 59582, 62465, 69316, 74958, 79980, 82646, 86645, 89373, 103974, 119164, 123969, 124930, 148955, 149916, 165292, 173290, 178746, 187395, 206615, 207948, 247938, 249860, 259935, 297910, 346580, 357492, 374790, 387283, 413230, 446865, 495876, 519870, 537199, 595820, 619845, 749580, 774566, 826460, 893730, 1039740, 1074398, 1161849, 1239690, 1281013, 1549132, 1611597, 1787460, 1936415, 2148796, 2323698, 2479380, 2562026, 2685995, 3223194, 3843039, 3872830, 4647396, 5124052, 5371990, 5809245, 6405065, 6446388, 7686078, 7745660, 8057985, 10743980, 11618490, 12810130, 15372156, 16115970, 16653169, 19215195, 23236980, 25620260, 32231940, 33306338, 38430390, 49959507, 66612676, 76860780, 83265845, 99919014, 166531690, 199838028, 249797535, 333063380, 499595070, 999190140]

約数ペア:

[(1, 999190140), (2, 499595070), (3, 333063380), (4, 249797535), (5, 199838028), (6, 166531690), (10, 99919014), (12, 83265845), (13, 76860780), (15, 66612676), (20, 49959507), (26, 38430390), (30, 33306338), (31, 32231940), (39, 25620260), (43, 23236980), (52, 19215195), (60, 16653169), (62, 16115970), (65, 15372156), (78, 12810130), (86, 11618490), (93, 10743980), (124, 8057985), (129, 7745660), (130, 7686078), (155, 6446388), (156, 6405065), (172, 5809245), (186, 5371990), (195, 5124052), (215, 4647396), (258, 3872830), (260, 3843039), (310, 3223194), (372, 2685995), (390, 2562026), (403, 2479380), (430, 2323698), (465, 2148796), (516, 1936415), (559, 1787460), (620, 1611597), (645, 1549132), (780, 1281013), (806, 1239690), (860, 1161849), (930, 1074398), (961, 1039740), (1118, 893730), (1209, 826460), (1290, 774566), (1333, 749580), (1612, 619845), (1677, 595820), (1860, 537199), (1922, 519870), (2015, 495876), (2236, 446865), (2418, 413230), (2580, 387283), (2666, 374790), (2795, 357492), (2883, 346580), (3354, 297910), (3844, 259935), (3999, 249860), (4030, 247938), (4805, 207948), (4836, 206615), (5332, 187395), (5590, 178746), (5766, 173290), (6045, 165292), (6665, 149916), (6708, 148955), (7998, 124930), (8060, 123969), (8385, 119164), (9610, 103974), (11180, 89373), (11532, 86645), (12090, 82646), (12493, 79980), (13330, 74958), (14415, 69316), (15996, 62465), (16770, 59582), (17329, 57660), (19220, 51987), (19995, 49972), (24180, 41323), (24986, 39990), (26660, 37479), (28830, 34658), (29791, 33540)]