73915380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5333}}^1$

素因数の和:5366

約数の個数: 144

約数和(自身を含む): 279586944

約数和(自身を除く): 205671564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5333, 6930, 10666, 13860, 15999, 21332, 26665, 31998, 37331, 47997, 53330, 58663, 63996, 74662, 79995, 95994, 106660, 111993, 117326, 149324, 159990, 175989, 186655, 191988, 223986, 234652, 239985, 293315, 319980, 335979, 351978, 373310, 410641, 447972, 479970, 527967, 559965, 586630, 671958, 703956, 746620, 821282, 879945, 959940, 1055934, 1119930, 1173260, 1231923, 1343916, 1642564, 1679895, 1759890, 2053205, 2111868, 2239860, 2463846, 2639835, 3359790, 3519780, 3695769, 4106410, 4927692, 5279670, 6159615, 6719580, 7391538, 8212820, 10559340, 12319230, 14783076, 18478845, 24638460, 36957690, 73915380]

約数ペア:

[(1, 73915380), (2, 36957690), (3, 24638460), (4, 18478845), (5, 14783076), (6, 12319230), (7, 10559340), (9, 8212820), (10, 7391538), (11, 6719580), (12, 6159615), (14, 5279670), (15, 4927692), (18, 4106410), (20, 3695769), (21, 3519780), (22, 3359790), (28, 2639835), (30, 2463846), (33, 2239860), (35, 2111868), (36, 2053205), (42, 1759890), (44, 1679895), (45, 1642564), (55, 1343916), (60, 1231923), (63, 1173260), (66, 1119930), (70, 1055934), (77, 959940), (84, 879945), (90, 821282), (99, 746620), (105, 703956), (110, 671958), (126, 586630), (132, 559965), (140, 527967), (154, 479970), (165, 447972), (180, 410641), (198, 373310), (210, 351978), (220, 335979), (231, 319980), (252, 293315), (308, 239985), (315, 234652), (330, 223986), (385, 191988), (396, 186655), (420, 175989), (462, 159990), (495, 149324), (630, 117326), (660, 111993), (693, 106660), (770, 95994), (924, 79995), (990, 74662), (1155, 63996), (1260, 58663), (1386, 53330), (1540, 47997), (1980, 37331), (2310, 31998), (2772, 26665), (3465, 21332), (4620, 15999), (5333, 13860), (6930, 10666)]