137400900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 216

約数和(自身を含む): 498718080

約数和(自身を除く): 361317180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 49, 50, 52, 60, 65, 70, 75, 78, 84, 91, 98, 100, 105, 130, 140, 147, 150, 156, 175, 182, 195, 196, 210, 245, 260, 273, 294, 300, 325, 350, 364, 390, 420, 455, 490, 525, 546, 588, 637, 650, 700, 719, 735, 780, 910, 975, 980, 1050, 1092, 1225, 1274, 1300, 1365, 1438, 1470, 1820, 1911, 1950, 2100, 2157, 2275, 2450, 2548, 2730, 2876, 2940, 3185, 3595, 3675, 3822, 3900, 4314, 4550, 4900, 5033, 5460, 6370, 6825, 7190, 7350, 7644, 8628, 9100, 9347, 9555, 10066, 10785, 12740, 13650, 14380, 14700, 15099, 15925, 17975, 18694, 19110, 20132, 21570, 25165, 27300, 28041, 30198, 31850, 35231, 35950, 37388, 38220, 43140, 46735, 47775, 50330, 53925, 56082, 60396, 63700, 65429, 70462, 71900, 75495, 93470, 95550, 100660, 105693, 107850, 112164, 125825, 130858, 140205, 140924, 150990, 176155, 186940, 191100, 196287, 211386, 215700, 233675, 251650, 261716, 280410, 301980, 327145, 352310, 377475, 392574, 422772, 458003, 467350, 503300, 528465, 560820, 654290, 701025, 704620, 754950, 785148, 880775, 916006, 934700, 981435, 1056930, 1308580, 1374009, 1402050, 1509900, 1635725, 1761550, 1832012, 1962870, 2113860, 2290015, 2642325, 2748018, 2804100, 3271450, 3523100, 3925740, 4580030, 4907175, 5284650, 5496036, 6542900, 6870045, 9160060, 9814350, 10569300, 11450075, 13740090, 19628700, 22900150, 27480180, 34350225, 45800300, 68700450, 137400900]

約数ペア:

[(1, 137400900), (2, 68700450), (3, 45800300), (4, 34350225), (5, 27480180), (6, 22900150), (7, 19628700), (10, 13740090), (12, 11450075), (13, 10569300), (14, 9814350), (15, 9160060), (20, 6870045), (21, 6542900), (25, 5496036), (26, 5284650), (28, 4907175), (30, 4580030), (35, 3925740), (39, 3523100), (42, 3271450), (49, 2804100), (50, 2748018), (52, 2642325), (60, 2290015), (65, 2113860), (70, 1962870), (75, 1832012), (78, 1761550), (84, 1635725), (91, 1509900), (98, 1402050), (100, 1374009), (105, 1308580), (130, 1056930), (140, 981435), (147, 934700), (150, 916006), (156, 880775), (175, 785148), (182, 754950), (195, 704620), (196, 701025), (210, 654290), (245, 560820), (260, 528465), (273, 503300), (294, 467350), (300, 458003), (325, 422772), (350, 392574), (364, 377475), (390, 352310), (420, 327145), (455, 301980), (490, 280410), (525, 261716), (546, 251650), (588, 233675), (637, 215700), (650, 211386), (700, 196287), (719, 191100), (735, 186940), (780, 176155), (910, 150990), (975, 140924), (980, 140205), (1050, 130858), (1092, 125825), (1225, 112164), (1274, 107850), (1300, 105693), (1365, 100660), (1438, 95550), (1470, 93470), (1820, 75495), (1911, 71900), (1950, 70462), (2100, 65429), (2157, 63700), (2275, 60396), (2450, 56082), (2548, 53925), (2730, 50330), (2876, 47775), (2940, 46735), (3185, 43140), (3595, 38220), (3675, 37388), (3822, 35950), (3900, 35231), (4314, 31850), (4550, 30198), (4900, 28041), (5033, 27300), (5460, 25165), (6370, 21570), (6825, 20132), (7190, 19110), (7350, 18694), (7644, 17975), (8628, 15925), (9100, 15099), (9347, 14700), (9555, 14380), (10066, 13650), (10785, 12740)]