72239580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 266112000

約数和(自身を除く): 193872420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 659, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1318, 1566, 1740, 1827, 1890, 1977, 2030, 2436, 2610, 2636, 3045, 3132, 3295, 3654, 3780, 3915, 3954, 4060, 4613, 5220, 5481, 5931, 6090, 6590, 7308, 7830, 7908, 9135, 9226, 9885, 10962, 11862, 12180, 13180, 13839, 15660, 17793, 18270, 18452, 19111, 19770, 21924, 23065, 23724, 27405, 27678, 29655, 35586, 36540, 38222, 39540, 41517, 46130, 54810, 55356, 57333, 59310, 69195, 71172, 76444, 83034, 88965, 92260, 95555, 109620, 114666, 118620, 124551, 133777, 138390, 166068, 171999, 177930, 191110, 207585, 229332, 249102, 267554, 276780, 286665, 343998, 355860, 382220, 401331, 415170, 498204, 515997, 535108, 573330, 622755, 668885, 687996, 802662, 830340, 859995, 1031994, 1146660, 1203993, 1245510, 1337770, 1605324, 1719990, 2006655, 2063988, 2407986, 2491020, 2579985, 2675540, 3439980, 3611979, 4013310, 4815972, 5159970, 6019965, 7223958, 8026620, 10319940, 12039930, 14447916, 18059895, 24079860, 36119790, 72239580]

約数ペア:

[(1, 72239580), (2, 36119790), (3, 24079860), (4, 18059895), (5, 14447916), (6, 12039930), (7, 10319940), (9, 8026620), (10, 7223958), (12, 6019965), (14, 5159970), (15, 4815972), (18, 4013310), (20, 3611979), (21, 3439980), (27, 2675540), (28, 2579985), (29, 2491020), (30, 2407986), (35, 2063988), (36, 2006655), (42, 1719990), (45, 1605324), (54, 1337770), (58, 1245510), (60, 1203993), (63, 1146660), (70, 1031994), (84, 859995), (87, 830340), (90, 802662), (105, 687996), (108, 668885), (116, 622755), (126, 573330), (135, 535108), (140, 515997), (145, 498204), (174, 415170), (180, 401331), (189, 382220), (203, 355860), (210, 343998), (252, 286665), (261, 276780), (270, 267554), (290, 249102), (315, 229332), (348, 207585), (378, 191110), (406, 177930), (420, 171999), (435, 166068), (522, 138390), (540, 133777), (580, 124551), (609, 118620), (630, 114666), (659, 109620), (756, 95555), (783, 92260), (812, 88965), (870, 83034), (945, 76444), (1015, 71172), (1044, 69195), (1218, 59310), (1260, 57333), (1305, 55356), (1318, 54810), (1566, 46130), (1740, 41517), (1827, 39540), (1890, 38222), (1977, 36540), (2030, 35586), (2436, 29655), (2610, 27678), (2636, 27405), (3045, 23724), (3132, 23065), (3295, 21924), (3654, 19770), (3780, 19111), (3915, 18452), (3954, 18270), (4060, 17793), (4613, 15660), (5220, 13839), (5481, 13180), (5931, 12180), (6090, 11862), (6590, 10962), (7308, 9885), (7830, 9226), (7908, 9135)]