620177580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 2123573760

約数和(自身を除く): 1503396180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 131, 132, 135, 165, 180, 198, 220, 262, 270, 297, 330, 393, 396, 495, 524, 540, 594, 655, 660, 786, 797, 990, 1179, 1188, 1310, 1441, 1485, 1572, 1594, 1965, 1980, 2358, 2391, 2620, 2882, 2970, 3188, 3537, 3930, 3985, 4323, 4716, 4782, 5764, 5895, 5940, 7074, 7173, 7205, 7860, 7970, 8646, 8767, 9564, 11790, 11955, 12969, 14148, 14346, 14410, 15940, 17292, 17534, 17685, 21519, 21615, 23580, 23910, 25938, 26301, 28692, 28820, 35068, 35370, 35865, 38907, 43038, 43230, 43835, 47820, 51876, 52602, 64845, 70740, 71730, 77814, 78903, 86076, 86460, 87670, 104407, 105204, 107595, 129690, 131505, 143460, 155628, 157806, 175340, 194535, 208814, 215190, 236709, 259380, 263010, 313221, 315612, 389070, 394515, 417628, 430380, 473418, 522035, 526020, 626442, 778140, 789030, 939663, 946836, 1044070, 1148477, 1183545, 1252884, 1566105, 1578060, 1879326, 2088140, 2296954, 2367090, 2818989, 3132210, 3445431, 3758652, 4593908, 4698315, 4734180, 5637978, 5742385, 6264420, 6890862, 9396630, 10336293, 11275956, 11484770, 13781724, 14094945, 17227155, 18793260, 20672586, 22969540, 28189890, 31008879, 34454310, 41345172, 51681465, 56379780, 62017758, 68908620, 103362930, 124035516, 155044395, 206725860, 310088790, 620177580]

約数ペア:

[(1, 620177580), (2, 310088790), (3, 206725860), (4, 155044395), (5, 124035516), (6, 103362930), (9, 68908620), (10, 62017758), (11, 56379780), (12, 51681465), (15, 41345172), (18, 34454310), (20, 31008879), (22, 28189890), (27, 22969540), (30, 20672586), (33, 18793260), (36, 17227155), (44, 14094945), (45, 13781724), (54, 11484770), (55, 11275956), (60, 10336293), (66, 9396630), (90, 6890862), (99, 6264420), (108, 5742385), (110, 5637978), (131, 4734180), (132, 4698315), (135, 4593908), (165, 3758652), (180, 3445431), (198, 3132210), (220, 2818989), (262, 2367090), (270, 2296954), (297, 2088140), (330, 1879326), (393, 1578060), (396, 1566105), (495, 1252884), (524, 1183545), (540, 1148477), (594, 1044070), (655, 946836), (660, 939663), (786, 789030), (797, 778140), (990, 626442), (1179, 526020), (1188, 522035), (1310, 473418), (1441, 430380), (1485, 417628), (1572, 394515), (1594, 389070), (1965, 315612), (1980, 313221), (2358, 263010), (2391, 259380), (2620, 236709), (2882, 215190), (2970, 208814), (3188, 194535), (3537, 175340), (3930, 157806), (3985, 155628), (4323, 143460), (4716, 131505), (4782, 129690), (5764, 107595), (5895, 105204), (5940, 104407), (7074, 87670), (7173, 86460), (7205, 86076), (7860, 78903), (7970, 77814), (8646, 71730), (8767, 70740), (9564, 64845), (11790, 52602), (11955, 51876), (12969, 47820), (14148, 43835), (14346, 43230), (14410, 43038), (15940, 38907), (17292, 35865), (17534, 35370), (17685, 35068), (21519, 28820), (21615, 28692), (23580, 26301), (23910, 25938)]